National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Fair

57°F

14°C

Humidity 37%
Wind Speed SW 9 mph
Barometer 29.95 in (1014.2 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 3 May 9:54 pm EDT
Extended Forecast for

Chester PASimilar City Names

  • Tonight

    Tonight: Mostly clear, with a low around 47. Southwest wind around 5 mph.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 74. Southwest wind 10 to 15 mph.

    High: 74 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 58. South wind 5 to 10 mph.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 83. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 2am. Mostly cloudy, with a low around 63. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 63 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers, with thunderstorms also possible after 2pm. High near 72. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 72 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.

    Low: 50 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely. Mostly cloudy, with a high near 59. Chance of precipitation is 70%.

    High: 59 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 47. Southwest wind around 5 mph.
Monday
Sunny, with a high near 74. Southwest wind 10 to 15 mph.
Monday Night
Mostly clear, with a low around 58. South wind 5 to 10 mph.
Tuesday
Sunny, with a high near 83. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.
Tuesday Night
A chance of showers after 2am. Mostly cloudy, with a low around 63. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Wednesday
Showers, with thunderstorms also possible after 2pm. High near 72. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.
Thursday
Showers likely. Mostly cloudy, with a high near 59. Chance of precipitation is 70%.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 49.
Saturday
A chance of showers. Partly sunny, with a high near 65. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Partly cloudy, with a low around 48. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chester PASimilar City Names
 39.85°N 75.38°W (Elev. 30 ft)
Last Update:
8:56 pm EDT May 3, 2026
Forecast Valid:
10pm EDT May 3, 2026-6pm EDT May 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation