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

Philadelphia - Wings Field Airport (KLOM)

Lat: 40.14°NLon: 75.27°WElev: 282ft.

Mostly Cloudy

-3°C

26°F

Humidity 50%
Wind Speed Calm
Barometer 30.05 in
Dewpoint -12°C (10°F)
Visibility 16 km
Last update 16 Jan 8:15 pm EST
Extended Forecast for

Radnor Township PA

  • Tonight

    Tonight: A chance of snow, mainly after 2am. Increasing clouds, with a low around -2. South wind around 10 km/h. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half centimeter possible.

    Low: -2 °C

    Partly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Rain and snow before 2pm, then a slight chance of rain between 2pm and 3pm. High near 4. Southwest wind 10 to 15 km/h, with gusts as high as 30 km/h. Chance of precipitation is 80%. New snow accumulation of 1 to 2 centimeters possible.

    High: 4 °C

    Snow then
    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: A slight chance of snow after 1am. Increasing clouds, with a low around -2. Calm wind. Chance of precipitation is 20%.

    Low: -2 °C

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: A chance of snow. Cloudy, with a high near 1. Northwest wind 5 to 15 km/h. Chance of precipitation is 40%. New snow accumulation of around a centimeter possible.

    High: 1 °C

    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -7. West wind around 10 km/h.

    Low: -7 °C

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 1.

    High: 1 °C

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around -12.

    Low: -12 °C

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near -7.

    High: -7 °C

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around -12.

    Low: -12 °C

    Mostly Clear

Detailed Forecast

Tonight
A chance of snow, mainly after 2am. Increasing clouds, with a low around -2. South wind around 10 km/h. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half centimeter possible.
Saturday
Rain and snow before 2pm, then a slight chance of rain between 2pm and 3pm. High near 4. Southwest wind 10 to 15 km/h, with gusts as high as 30 km/h. Chance of precipitation is 80%. New snow accumulation of 1 to 2 centimeters possible.
Saturday Night
A slight chance of snow after 1am. Increasing clouds, with a low around -2. Calm wind. Chance of precipitation is 20%.
Sunday
A chance of snow. Cloudy, with a high near 1. Northwest wind 5 to 15 km/h. Chance of precipitation is 40%. New snow accumulation of around a centimeter possible.
Sunday Night
Partly cloudy, with a low around -7. West wind around 10 km/h.
M.L.King Day
Sunny, with a high near 1.
Monday Night
Mostly clear, with a low around -12.
Tuesday
Sunny, with a high near -7.
Tuesday Night
Mostly clear, with a low around -12.
Wednesday
Mostly sunny, with a high near 0.
Wednesday Night
Mostly cloudy, with a low around -3.
Thursday
Partly sunny, with a high near 4.
Thursday Night
Partly cloudy, with a low around -6.
Friday
A chance of snow. Partly sunny, with a high near -1. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Radnor Township PA
 40.05°N 75.37°W (Elev. 400 m)
Last Update:
4:12 pm EST Jan 16, 2026
Forecast Valid:
8pm EST Jan 16, 2026-6pm EST Jan 23, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation