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.

Partly Cloudy

65°F

18°C

Humidity 81%
Wind Speed SE 5 mph
Barometer 29.63 in (1003.2 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 11 Mar 11:54 pm EDT
Extended Forecast for

Crum Lynne PA

  • Overnight

    Overnight: A slight chance of showers after 3am. Mostly cloudy, with a steady temperature around 67. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 67 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Rain, mainly before 2pm. Temperature falling to around 41 by 1pm. Northwest 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: 52 °F⇓

    Rain

  • Thursday Night

    Thursday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around 31. West wind around 5 mph.

    Low: 31 °F

    Gradual
    Clearing

  • Friday

    Friday: Partly sunny, with a high near 50. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 50 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Sunday

    Sunday: Cloudy, with a high near 55.

    High: 55 °F

    Cloudy

  • Sunday Night

    Sunday Night: Rain, mainly after 2am. Low around 50. Chance of precipitation is 90%.

    Low: 50 °F

    Chance Rain
    then Rain

Detailed Forecast

Overnight
A slight chance of showers after 3am. Mostly cloudy, with a steady temperature around 67. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Thursday
Rain, mainly before 2pm. Temperature falling to around 41 by 1pm. Northwest 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.
Thursday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 31. West wind around 5 mph.
Friday
Partly sunny, with a high near 50. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Friday Night
Partly cloudy, with a low around 41. South wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 53.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
Cloudy, with a high near 55.
Sunday Night
Rain, mainly after 2am. Low around 50. Chance of precipitation is 90%.
Monday
Rain. High near 66. Chance of precipitation is 90%.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Tuesday
A chance of snow. Mostly sunny, with a high near 38. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
Mostly sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Crum Lynne PA
 39.87°N 75.35°W (Elev. 69 ft)
Last Update:
10:05 pm EDT Mar 11, 2026
Forecast Valid:
12am EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation