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

Camp David (KRSP)

Lat: 39.65°NLon: 77.47°WElev: 1841ft.

Overcast

27°F

-3°C

Humidity 75%
Wind Speed W 14 G 30 mph
Barometer 29.88 in (1014.7 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 17 Mar 1:54 pm EDT
Extended Forecast for

Thurmont MD

  • This Afternoon

    This Afternoon: Scattered snow showers, mainly after 3pm. Mostly cloudy, with a high near 37. West wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    High: 37 °F

    Scattered
    Snow Showers

  • Tonight

    Tonight: Scattered snow showers, mainly before 7pm. Partly cloudy, with a low around 22. West wind 6 to 11 mph becoming light northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 30%.

    Low: 22 °F

    Scattered
    Snow Showers
    then Mostly
    Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39. Light and variable wind.

    High: 39 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 50. Calm wind becoming south around 5 mph in the afternoon.

    High: 50 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.

    Low: 36 °F

    Chance Rain

  • Friday

    Friday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of rain before 2am. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.

    Low: 41 °F

    Chance Rain

  • Saturday

    Saturday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Scattered snow showers, mainly after 3pm. Mostly cloudy, with a high near 37. West wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Tonight
Scattered snow showers, mainly before 7pm. Partly cloudy, with a low around 22. West wind 6 to 11 mph becoming light northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 39. Light and variable wind.
Wednesday Night
Partly cloudy, with a low around 27. Calm wind.
Thursday
Partly sunny, with a high near 50. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 54.
Friday Night
A chance of rain before 2am. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 58.
Saturday Night
Mostly cloudy, with a low around 44.
Sunday
Partly sunny, with a high near 65.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Thurmont MD
 39.62°N 77.42°W (Elev. 600 ft)
Last Update:
2:24 pm EDT Mar 17, 2026
Forecast Valid:
2pm EDT Mar 17, 2026-6pm EDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation