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

College Park Airport (KCGS)

Lat: 38.98°NLon: 76.92°WElev: 49ft.

Overcast

40°F

4°C

Humidity 84%
Wind Speed S 3 mph
Barometer 30.11 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 30 Nov 5:15 pm EST
Extended Forecast for

Greenbelt MD

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 29. Southwest wind 6 to 11 mph becoming northwest in the evening. Winds could gust as high as 23 mph.

    Low: 29 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 43. Northwest wind 5 to 10 mph becoming light north in the afternoon.

    High: 43 °F

    Sunny

  • Monday Night

    Monday Night: A chance of snow and sleet between 1am and 4am, then rain and sleet likely, possibly mixed with snow. Increasing clouds, with a low around 29. Light southeast wind. Chance of precipitation is 70%. New snow and sleet accumulation of less than a half inch possible.

    Low: 29 °F

    Mostly Cloudy
    then Wintry
    Mix Likely

  • Tuesday

    Tuesday: Rain, possibly mixed with snow and sleet, becoming all rain after 10am. High near 39. Light and variable wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.

    High: 39 °F

    Wintry Mix
    then Rain

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 1am. Partly cloudy, with a low around 24. Northwest wind 8 to 10 mph. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 29. Southwest wind 6 to 11 mph becoming northwest in the evening. Winds could gust as high as 23 mph.
Monday
Sunny, with a high near 43. Northwest wind 5 to 10 mph becoming light north in the afternoon.
Monday Night
A chance of snow and sleet between 1am and 4am, then rain and sleet likely, possibly mixed with snow. Increasing clouds, with a low around 29. Light southeast wind. Chance of precipitation is 70%. New snow and sleet accumulation of less than a half inch possible.
Tuesday
Rain, possibly mixed with snow and sleet, becoming all rain after 10am. High near 39. Light and variable wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.
Tuesday Night
A slight chance of rain before 1am. Partly cloudy, with a low around 24. Northwest wind 8 to 10 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 39.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Partly sunny, with a high near 44.
Thursday Night
Partly cloudy, with a low around 19.
Friday
Partly sunny, with a high near 34.
Friday Night
Snow likely. Cloudy, with a low around 27. Chance of precipitation is 60%.
Saturday
A chance of rain. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greenbelt MD
 39.01°N 76.89°W (Elev. 141 ft)
Last Update:
4:07 pm EST Nov 30, 2025
Forecast Valid:
5pm EST Nov 30, 2025-6pm EST Dec 7, 2025
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation