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Current weather in Philadelphia is few clouds.

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This page shows hourly weather forecast for Philadelphia, including temperature, wind, precipitation, humidity and cloud cover.

Is the weather forecast for Philadelphia updated regularly?

Weather data for Philadelphia is updated regularly with the latest available observations and forecasts.

Now · 9:17 PM

Philadelphia Weather & Hourly Forecast

United States · Pennsylvania · 19153

69°F

Mostly clear night

Feels like: 71°F

💧 Humidity 81% 🌡 Pressure 30.03 inHg 💨 Wind 3 mph 👁 Visibility 18.0 mi ☁ Clouds 29% ☀️ UV index 0.0 · Low 🌅 Sunrise — 🌇 Sunset —

Hourly Forecast for Philadelphia

Today

10:00 PM

Mostly clear night

67° 💧 None 💨 1 mph H 86%30.06 inHg

Tomorrow

1:00 AM

Mostly clear night

66° 💧 0.003 in 💨 1 mph H 90%30.09 inHg

4:00 AM

Clear night

64° 💧 None 💨 3 mph H 93%30.09 inHg

7:00 AM

Sunny

62° 💧 None 💨 6 mph H 85%30.15 inHg

10:00 AM

Sunny

71° 💧 None 💨 4 mph H 54%30.15 inHg

1:00 PM

Sunny

77° 💧 None 💨 4 mph H 33%30.15 inHg

4:00 PM

Sunny

80° 💧 None 💨 3 mph H 34%30.12 inHg

7:00 PM

Sunny

76° 💧 None 💨 2 mph H 50%30.15 inHg

10:00 PM

Clear night

70° 💧 None 💨 3 mph H 60%30.21 inHg

Tuesday

1:00 AM

Mostly clear night

67° 💧 None 💨 4 mph H 65%30.21 inHg

4:00 AM

Partly cloudy night

63° 💧 None 💨 2 mph H 78%30.21 inHg

7:00 AM

Mostly cloudy

61° 💧 None 💨 3 mph H 83%30.27 inHg

10:00 AM

Partly cloudy

74° 💧 None 💨 1 mph H 51%30.30 inHg

1:00 PM

Sunny

81° 💧 None 💨 3 mph H 37%30.24 inHg

4:00 PM

Partly cloudy

85° 💧 None 💨 2 mph H 32%30.21 inHg

7:00 PM

Partly cloudy

80° 💧 None 💨 1 mph H 49%30.21 inHg

Today

10:00 PM

Mostly clear night

67° 💧 None 💨 1 mph H 86%30.06 inHg

11:00 PM

Mostly clear night

67° 💧 None 💨 1 mph H 87%30.06 inHg

Tomorrow

12:00 AM

Mostly clear night

66° 💧 None 💨 0 mph H 88%30.06 inHg

1:00 AM

Mostly clear night

66° 💧 0.001 in 💨 1 mph H 90%30.09 inHg

2:00 AM

Clear night

65° 💧 0.003 in 💨 2 mph H 92%30.09 inHg

3:00 AM

Clear night

65° 💧 None 💨 2 mph H 93%30.09 inHg

4:00 AM

Clear night

64° 💧 None 💨 3 mph H 93%30.09 inHg

5:00 AM

Clear night

63° 💧 None 💨 4 mph H 93%30.09 inHg

6:00 AM

Clear night

62° 💧 None 💨 5 mph H 90%30.12 inHg

7:00 AM

Sunny

62° 💧 None 💨 6 mph H 85%30.15 inHg

8:00 AM

Sunny

64° 💧 None 💨 5 mph H 77%30.15 inHg

9:00 AM

Sunny

67° 💧 None 💨 4 mph H 66%30.15 inHg

10:00 AM

Sunny

71° 💧 None 💨 4 mph H 54%30.15 inHg

11:00 AM

Sunny

74° 💧 None 💨 5 mph H 41%30.18 inHg

12:00 PM

Sunny

76° 💧 None 💨 4 mph H 35%30.18 inHg

1:00 PM

Sunny

77° 💧 None 💨 4 mph H 33%30.15 inHg

2:00 PM

Sunny

79° 💧 None 💨 4 mph H 33%30.15 inHg

3:00 PM

Sunny

79° 💧 None 💨 3 mph H 33%30.15 inHg

4:00 PM

Sunny

80° 💧 None 💨 3 mph H 34%30.12 inHg

5:00 PM

Sunny

79° 💧 None 💨 2 mph H 35%30.12 inHg

6:00 PM

Sunny

78° 💧 None 💨 2 mph H 36%30.15 inHg

7:00 PM

Sunny

76° 💧 None 💨 2 mph H 50%30.15 inHg

8:00 PM

Clear night

73° 💧 None 💨 4 mph H 52%30.18 inHg

9:00 PM

Clear night

71° 💧 None 💨 4 mph H 55%30.18 inHg

10:00 PM

Clear night

70° 💧 None 💨 3 mph H 60%30.21 inHg

11:00 PM

Clear night

69° 💧 None 💨 4 mph H 61%30.21 inHg

Tuesday

12:00 AM

Partly cloudy night

68° 💧 None 💨 4 mph H 61%30.21 inHg

1:00 AM

Mostly clear night

67° 💧 None 💨 4 mph H 65%30.21 inHg

2:00 AM

Clear night

66° 💧 None 💨 4 mph H 70%30.24 inHg

3:00 AM

Clear night

65° 💧 None 💨 4 mph H 74%30.21 inHg

4:00 AM

Partly cloudy night

63° 💧 None 💨 2 mph H 78%30.21 inHg

5:00 AM

Mostly cloudy night

63° 💧 None 💨 2 mph H 81%30.24 inHg

6:00 AM

Mostly cloudy night

62° 💧 None 💨 3 mph H 82%30.24 inHg

7:00 AM

Mostly cloudy

61° 💧 None 💨 3 mph H 83%30.27 inHg

8:00 AM

Mostly cloudy

64° 💧 None 💨 3 mph H 76%30.27 inHg

9:00 AM

Partly cloudy

69° 💧 None 💨 2 mph H 66%30.30 inHg

10:00 AM

Partly cloudy

74° 💧 None 💨 1 mph H 51%30.30 inHg

11:00 AM

Mostly sunny

77° 💧 None 💨 1 mph H 44%30.30 inHg

12:00 PM

Mostly sunny

79° 💧 None 💨 2 mph H 39%30.27 inHg

1:00 PM

Sunny

81° 💧 None 💨 3 mph H 37%30.24 inHg

2:00 PM

Sunny

83° 💧 None 💨 3 mph H 35%30.24 inHg

3:00 PM

Partly cloudy

84° 💧 None 💨 3 mph H 33%30.21 inHg

4:00 PM

Partly cloudy

85° 💧 None 💨 2 mph H 32%30.21 inHg

5:00 PM

Mostly sunny

85° 💧 None 💨 2 mph H 32%30.21 inHg

6:00 PM

Mostly cloudy

83° 💧 None 💨 1 mph H 34%30.21 inHg

7:00 PM

Partly cloudy

80° 💧 None 💨 1 mph H 49%30.21 inHg

8:00 PM

Mostly cloudy night

77° 💧 None 💨 3 mph H 51%30.21 inHg

9:00 PM

Partly cloudy night

75° 💧 None 💨 3 mph H 55%30.24 inHg

10:00 PM

Clear night

73° 💧 None 💨 4 mph H 60%30.24 inHg

11:00 PM

Mostly clear night

71° 💧 None 💨 4 mph H 68%30.24 inHg

Wednesday

12:00 AM

Mostly clear night

70° 💧 None 💨 4 mph H 72%30.24 inHg

1:00 AM

Mostly clear night

69° 💧 None 💨 4 mph H 73%30.24 inHg

2:00 AM

Mostly cloudy night

69° 💧 None 💨 5 mph H 73%30.24 inHg

3:00 AM

Mostly clear night

68° 💧 None 💨 5 mph H 72%30.24 inHg

4:00 AM

Mostly clear night

67° 💧 None 💨 5 mph H 73%30.24 inHg

5:00 AM

Mostly cloudy night

66° 💧 None 💨 4 mph H 76%30.24 inHg

6:00 AM

Mostly cloudy night

66° 💧 None 💨 4 mph H 79%30.24 inHg

7:00 AM

Mostly cloudy

66° 💧 None 💨 4 mph H 81%30.24 inHg

8:00 AM

Partly cloudy

68° 💧 None 💨 4 mph H 76%30.24 inHg

5:00 PM

Sunny

86° 💧 None 💨 11 mph H 37%30.06 inHg

8:00 PM

Clear night

79° 💧 None 💨 9 mph H 49%30.03 inHg

11:00 PM

Partly cloudy night

75° 💧 None 💨 10 mph H 62%30.03 inHg

Thursday

2:00 AM

Clear night

74° 💧 None 💨 10 mph H 74%29.97 inHg

5:00 AM

Clear night

74° 💧 None 💨 10 mph H 73%29.91 inHg

8:00 AM

Sunny

76° 💧 None 💨 8 mph H 68%29.91 inHg

11:00 AM

Mostly sunny

88° 💧 None 💨 9 mph H 44%29.88 inHg

2:00 PM

Overcast

93° 💧 None 💨 10 mph H 39%29.80 inHg

5:00 PM

Light rain

84° 💧 None 💨 10 mph H 59%29.77 inHg

8:00 PM

Light rain

73° 💧 None 💨 5 mph H 97%29.80 inHg

11:00 PM

Mostly clear night

72° 💧 None 💨 3 mph H 97%29.83 inHg

Friday

2:00 AM

Mostly clear night

71° 💧 None 💨 5 mph H 98%29.85 inHg

5:00 AM

Mostly cloudy night

68° 💧 None 💨 6 mph H 97%29.88 inHg

8:00 AM

Partly cloudy

66° 💧 None 💨 7 mph H 87%29.94 inHg

11:00 AM

Sunny

72° 💧 None 💨 6 mph H 60%29.97 inHg

2:00 PM

Sunny

77° 💧 None 💨 4 mph H 43%29.97 inHg

5:00 PM

Sunny

77° 💧 None 💨 4 mph H 41%29.94 inHg

8:00 PM

Clear night

70° 💧 None 💨 3 mph H 60%29.97 inHg

11:00 PM

Clear night

66° 💧 None 💨 3 mph H 70%30.00 inHg

Saturday

2:00 AM

Clear night

63° 💧 None 💨 3 mph H 78%30.03 inHg

5:00 AM

Clear night

61° 💧 None 💨 2 mph H 81%30.03 inHg

8:00 AM

Overcast

64° 💧 None 💨 2 mph H 78%30.06 inHg

11:00 AM

Overcast

75° 💧 None 💨 3 mph H 51%30.09 inHg

2:00 PM

Mostly cloudy

80° 💧 None 💨 5 mph H 44%30.06 inHg

8:00 PM

Overcast night

79° 💧 None 💨 4 mph H 52%30.06 inHg

Sunday

2:00 AM

Overcast night

72° 💧 None 💨 7 mph H 75%30.06 inHg

8:00 AM

Sunny

66° 💧 None 💨 4 mph H 88%30.09 inHg

2:00 PM

Mostly sunny

68° 💧 None 💨 1 mph H 82%30.12 inHg

8:00 PM

Overcast night

85° 💧 None 💨 6 mph H 51%30.06 inHg

Monday

2:00 AM

Partly cloudy night

77° 💧 None 💨 4 mph H 71%30.03 inHg

8:00 AM

Sunny

70° 💧 None 💨 5 mph H 86%30.09 inHg

2:00 PM

Mostly cloudy

71° 💧 None 💨 3 mph H 80%30.12 inHg

8:00 PM

Partly cloudy night

87° 💧 None 💨 2 mph H 46%30.09 inHg

Tuesday

2:00 AM

Mostly cloudy night

81° 💧 None 💨 4 mph H 61%30.09 inHg

8:00 AM

Mostly sunny

71° 💧 None 💨 6 mph H 93%30.15 inHg

2:00 PM

Mostly sunny

73° 💧 None 💨 6 mph H 91%30.21 inHg

8:00 PM

Mostly cloudy night

89° 💧 None 💨 11 mph H 45%30.18 inHg

Wednesday

2:00 AM

Clear night

79° 💧 None 💨 8 mph H 68%30.15 inHg

8:00 AM

Sunny

73° 💧 None 💨 7 mph H 88%30.18 inHg

2:00 PM

Mostly sunny

75° 💧 None 💨 6 mph H 88%30.18 inHg

8:00 PM

Mostly clear night

92° 💧 None 💨 3 mph H 46%30.12 inHg

Thursday

2:00 AM

Light rain

75° 💧 None 💨 5 mph H 96%30.18 inHg

8:00 AM

Overcast

72° 💧 None 💨 8 mph H 60%30.24 inHg

2:00 PM

Sunny

67° 💧 None 💨 8 mph H 64%30.27 inHg

8:00 PM

Mostly clear night

79° 💧 None 💨 5 mph H 44%30.21 inHg

Friday

2:00 AM

Partly cloudy night

71° 💧 None 💨 8 mph H 66%30.15 inHg

8:00 AM

Mostly sunny

64° 💧 None 💨 1 mph H 89%30.12 inHg

2:00 PM

Mostly cloudy

64° 💧 None 💨 3 mph H 85%30.06 inHg

8:00 PM

Light rain

76° 💧 None 💨 2 mph H 50%29.94 inHg

Saturday

2:00 AM

Partly cloudy night

65° 💧 None 💨 6 mph H 87%29.88 inHg

8:00 AM

Sunny

63° 💧 None 💨 9 mph H 77%29.85 inHg

2:00 PM

Light rain

55° 💧 None 💨 12 mph H 89%29.94 inHg

8:00 PM

Moderate rain

55° 💧 None 💨 14 mph H 83%30.03 inHg

Sunday

2:00 AM

Moderate rain

52° 💧 None 💨 14 mph H 94%30.12 inHg

8:00 AM

Sunny

52° 💧 None 💨 11 mph H 68%30.15 inHg

2:00 PM

Sunny

51° 💧 None 💨 8 mph H 63%30.24 inHg

8:00 PM

Clear night

64° 💧 None 💨 8 mph H 41%30.24 inHg

Monday

2:00 AM

Clear night

58° 💧 None 💨 2 mph H 64%30.27 inHg

8:00 AM

Sunny

51° 💧 None 💨 4 mph H 73%30.33 inHg

2:00 PM

Sunny

51° 💧 None 💨 5 mph H 79%30.39 inHg

In Philadelphia and, more broadly, across the state of Pennsylvania: This evening will feature a mix of sun and clouds, with temperatures remaining mild between 67 and 73 degrees Fahrenheit. Winds will be light, coming from the north at around 5 mph, with gusts reaching up to 7 mph. No precipitation is expected during the next few hours, so it should remain dry. Conditions are calm, making for a pleasant evening. Temperatures are expected to stay steady through the night, providing comfortable conditions for outdoor activities or relaxation. Overall, it looks like a mild and quiet evening with no significant weather changes expected.

15-Day Weather Outlook for Philadelphia

TomorrowTomorrow

Partly cloudy 80°/62° 💧 None 💨 6 mph

Tuesday, Sep 8Tue Sep 8

Partly cloudy 85°/61° 💧 None 💨 4 mph

Wednesday, Sep 9Wed Sep 9

Mostly cloudy 87°/66° 💧 0.025 in 💨 11 mph

Thursday, Sep 10Thu Sep 10

Light rain 95°/75° 💧 0.018 in 💨 11 mph

Friday, Sep 11Fri Sep 11

Moderate rain 79°/70° 💧 0.539 in 💨 8 mph

Saturday, Sep 12Sat Sep 12

Mostly sunny 79°/61° 💧 0.000 in 💨 6 mph

Sunday, Sep 13Sun Sep 13

Mostly sunny 85°/66° 💧 0.001 in 💨 7 mph

Monday, Sep 14Mon Sep 14

Partly cloudy 87°/70° 💧 0.002 in 💨 5 mph

Tuesday, Sep 15Tue Sep 15

Mostly cloudy 89°/71° 💧 0.001 in 💨 11 mph

Wednesday, Sep 16Wed Sep 16

Mostly sunny 92°/73° 💧 None 💨 8 mph

Thursday, Sep 17Thu Sep 17

Light rain 79°/67° 💧 0.194 in 💨 8 mph

Friday, Sep 18Fri Sep 18

Light rain 76°/64° 💧 0.010 in 💨 8 mph

Saturday, Sep 19Sat Sep 19

Moderate rain 65°/55° 💧 0.226 in 💨 14 mph

Sunday, Sep 20Sun Sep 20

Moderate rain 64°/51° 💧 0.514 in 💨 14 mph

Monday, Sep 21Mon Sep 21

Sunny 58°/51° 💧 None 💨 5 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Philadelphia

Vertical axis: °F · Color based on temperature

AIR QUALITY FORECAST

Air Quality Forecast for Philadelphia

Hourly forecast · Updated every 2 hours

Fair

Nearest forecast value 10:00 PM

PM2.5 Fine particles Good 4,8µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 6,7µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Fair 63,4µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 4,1µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Philadelphia

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.

0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme

Today UV 6,7High 🙂Fair

Tomorrow UV 6,7High 😐Moderate

Tuesday UV 6,4High 😐Moderate

Wednesday UV 5,3Moderate 🙂Fair

Thursday UV 2,3Low 😐Moderate

Friday UV 6,0High —Unavailable

Saturday UV 7,0High —Unavailable

Today's weather health advice Open today's recommendations.

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Philadelphia

Vertical axis: mph · Horizontal axis: hours

Sustained wind Max gusts

NIGHT SKY · PHILADELPHIA, PENNSYLVANIA

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

95/100Best-hour score

BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 8:58 PM–5:00 AM

☁ Cloud cover 0% Real hourly forecast for the best viewing hour.

☾ Moonlight 21% Waning Crescent · Moon about 27° above the horizon at the best viewing hour.

☄ Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 89° high at the best hour.

✦ Estimated visible meteors 1–4/hour Local estimate after weather, moonlight and radiant-height adjustments.

Chance ≥1 meteor in 30 min76%

UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.

SEP 5–SEP 21

September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak

ACTIVE NOW

SEP 20–NOV 20

Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak

UPCOMING

OCT 2–NOV 7

OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak

UPCOMING

OCT 20–DEC 10

Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak

UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

DISCOVER WEATHER NEARBY Weather in other cities

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Forecast data for Philadelphia were last refreshed today at 9:17 PM. The current forecast period extends through 08/09/2026 at 7:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.