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.

Fair

46°F

8°C

Humidity 73%
Wind Speed Calm
Barometer 30.17 in (1022.8 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 10 Jan 2:54 am EST
Extended Forecast for

Thurmont MD

  • Overnight

    Overnight: Cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Cloudy

  • Saturday

    Saturday: Rain, mainly after 10am. High near 45. Calm wind becoming southeast around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 45 °F

    Rain

  • Saturday Night

    Saturday Night: A chance of rain before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 35. Calm wind becoming west 5 to 7 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 50%.

    Low: 35 °F

    Chance Rain

  • Sunday

    Sunday: A slight chance of snow after 1pm. Mostly sunny, with a high near 41. Breezy, with a north wind 6 to 11 mph becoming northwest 17 to 22 mph in the morning. Winds could gust as high as 41 mph. Chance of precipitation is 20%.

    High: 41 °F

    Sunny then
    Slight Chance
    Snow and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 28. Breezy, with a west wind 13 to 21 mph, with gusts as high as 39 mph.

    Low: 28 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 41. Calm wind.
Saturday
Rain, mainly after 10am. High near 45. Calm wind becoming southeast around 5 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
A chance of rain before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 35. Calm wind becoming west 5 to 7 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 50%.
Sunday
A slight chance of snow after 1pm. Mostly sunny, with a high near 41. Breezy, with a north wind 6 to 11 mph becoming northwest 17 to 22 mph in the morning. Winds could gust as high as 41 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 28. Breezy, with a west wind 13 to 21 mph, with gusts as high as 39 mph.
Monday
Sunny, with a high near 42.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Mostly sunny, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
A chance of rain after 1pm. Mostly cloudy, with a high near 49. Chance of precipitation is 30%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Thursday
A chance of rain. Partly sunny, with a high near 34. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 20.
Friday
Mostly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Thurmont MD
 39.64°N 77.41°W (Elev. 600 ft)
Last Update:
12:54 am EST Jan 10, 2026
Forecast Valid:
3am EST Jan 10, 2026-6pm EST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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