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.

Fair

62°F

17°C

Humidity 49%
Wind Speed E 5 mph
Barometer 29.90 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 21 Mar 7:35 pm EDT
Extended Forecast for

Bethesda MD

  • Tonight

    Tonight: Increasing clouds, with a low around 48. Light and variable wind becoming south around 6 mph in the evening.

    Low: 48 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 83. South wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 83 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Increasing clouds, with a low around 50. Southwest wind 7 to 9 mph becoming northwest after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 50 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday

    Monday: Showers likely and possibly a thunderstorm before 8am, then a slight chance of rain between 8am and 2pm. Cloudy through mid morning, then gradual clearing, with a high near 57. Northwest wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 57 °F

    Showers
    Likely then
    Slight Chance
    Rain

  • Monday Night

    Monday Night: Mostly clear, with a low around 33. North wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Tuesday Night

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

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 48. Light and variable wind becoming south around 6 mph in the evening.
Sunday
Patchy fog between 7am and 8am. Otherwise, partly sunny, with a high near 83. South wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Increasing clouds, with a low around 50. Southwest wind 7 to 9 mph becoming northwest after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Showers likely and possibly a thunderstorm before 8am, then a slight chance of rain between 8am and 2pm. Cloudy through mid morning, then gradual clearing, with a high near 57. Northwest wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Mostly clear, with a low around 33. North wind 7 to 10 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Partly sunny, with a high near 60.
Wednesday Night
Mostly cloudy, with a low around 43.
Thursday
Partly sunny, with a high near 66.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 48. Chance of precipitation is 50%.
Friday
A chance of rain. Partly sunny, with a high near 58. Chance of precipitation is 30%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Saturday
A chance of snow. Mostly sunny, with a high near 52. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Bethesda MD
 38.99°N 77.12°W (Elev. 348 ft)
Last Update:
7:32 pm EDT Mar 21, 2026
Forecast Valid:
7pm EDT Mar 21, 2026-6pm EDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation