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.

Mostly Cloudy

65°F

18°C

Humidity 73%
Wind Speed S 13 mph
Barometer 29.83 in (1010.0 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 6 May 4:54 am EDT
Extended Forecast for

Chester PASimilar City Names

  • Today

    Today: Showers, mainly before 4pm. High near 73. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 73 °F

    Showers

  • Tonight

    Tonight: A chance of showers, mainly between 8pm and 4am. Mostly cloudy, with a low around 51. Southwest wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers between 8am and 9am. Cloudy through mid morning, then gradual clearing, with a high near 65. North wind around 5 mph. Chance of precipitation is 20%.

    High: 65 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming clear, with a low around 47. West wind around 5 mph.

    Low: 47 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 67. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Saturday

    Saturday: Showers likely, mainly before 2pm. Mostly cloudy, with a high near 69. Chance of precipitation is 70%.

    High: 69 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers before 8pm. Partly cloudy, with a low around 52. Chance of precipitation is 30%.

    Low: 52 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

Detailed Forecast

Today
Showers, mainly before 4pm. High near 73. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A chance of showers, mainly between 8pm and 4am. Mostly cloudy, with a low around 51. Southwest wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A slight chance of showers between 8am and 9am. Cloudy through mid morning, then gradual clearing, with a high near 65. North wind around 5 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, then gradually becoming clear, with a low around 47. West wind around 5 mph.
Friday
Sunny, with a high near 67. West wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 50.
Saturday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 69. Chance of precipitation is 70%.
Saturday Night
A chance of showers before 8pm. Partly cloudy, with a low around 52. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Showers likely after 8pm. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.
Monday
Showers likely. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.
Monday Night
A chance of showers. Partly cloudy, with a low around 47. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chester PASimilar City Names
 39.85°N 75.38°W (Elev. 30 ft)
Last Update:
4:08 am EDT May 6, 2026
Forecast Valid:
5am EDT May 6, 2026-6pm EDT May 12, 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