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

Briefing for Wintry Precipitation and Extreme Cold Impacts from January 18 to 22

There is a slight chance of freezing rain Saturday morning; widespread accumulating snowfall potential on Sunday; and dangerously cold conditions expected for much of next week. Read More >

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Overcast

34°F

1°C

Humidity 82%
Wind Speed Calm
Barometer 30.00 in (1015.7 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 18 Jan 8:54 am EST
Extended Forecast for

Philadelphia PA

  • Today

    Today: Showers likely, mainly between 10am and 1pm. Cloudy, with a high near 45. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Showers
    Likely

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. Southwest wind around 5 mph becoming northwest after midnight.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow, possibly mixed with rain. The snow could be heavy at times. High near 34. North wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 34 °F

    Rain/Snow
    Likely then
    Rain/Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 17. Northwest wind 10 to 15 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 17 °F

    Snow Likely
    then Chance
    Snow

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 24. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 24 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 4.

    Low: 4 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 18.

    High: 18 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 8. Chance of precipitation is 30%.

    Low: 8 °F

    Chance Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

Detailed Forecast

Today
Showers likely, mainly between 10am and 1pm. Cloudy, with a high near 45. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly cloudy, with a low around 31. Southwest wind around 5 mph becoming northwest after midnight.
Sunday
Snow, possibly mixed with rain. The snow could be heavy at times. High near 34. North wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow likely, mainly before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 17. Northwest wind 10 to 15 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
M.L.King Day
Mostly sunny, with a high near 24. West wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 4.
Tuesday
Partly sunny, with a high near 18.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 8. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 20.
Wednesday Night
Partly cloudy, with a low around 7.
Thursday
Mostly sunny, with a high near 27.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
Mostly sunny, with a high near 34.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Philadelphia PA
 39.96°N 75.16°W (Elev. 26 ft)
Last Update:
7:10 am EST Jan 18, 2025
Forecast Valid:
9am EST Jan 18, 2025-6pm EST Jan 24, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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