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

Frederick Municipal Airport (KFDK)

Lat: 39.42°NLon: 77.37°WElev: 269ft.

Fair

59°F

15°C

Humidity 59%
Wind Speed Calm
Barometer 29.90 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 21 Mar 7:59 pm EDT
Extended Forecast for

Frederick MD

  • Tonight

    Tonight: Partly cloudy, with a low around 48. Calm wind becoming south around 5 mph.

    Low: 48 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 81. Southwest wind 5 to 8 mph.

    High: 81 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 48. Northwest wind around 6 mph becoming north after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 48 °F

    Chance
    T-storms then
    Showers

  • Monday

    Monday: Showers before 8am, then a slight chance of rain between 8am and 2pm. High near 55. Northwest wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 55 °F

    Showers then
    Slight Chance
    Rain

  • Monday Night

    Monday Night: Mostly clear, with a low around 32. North wind 3 to 6 mph.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 59.

    High: 59 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 48. Calm wind becoming south around 5 mph.
Sunday
Partly sunny, with a high near 81. Southwest wind 5 to 8 mph.
Sunday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 48. Northwest wind around 6 mph becoming north after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Showers before 8am, then a slight chance of rain between 8am and 2pm. High near 55. Northwest wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Mostly clear, with a low around 32. North wind 3 to 6 mph.
Tuesday
Sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Mostly cloudy, with a high near 59.
Wednesday Night
Mostly cloudy, with a low around 41.
Thursday
A chance of rain after 8am. Partly sunny, with a high near 64. Chance of precipitation is 30%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
Friday
Rain likely. Partly sunny, with a high near 56. Chance of precipitation is 60%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Frederick MD
 39.42°N 77.42°W (Elev. 305 ft)
Last Update:
7:53 pm EDT Mar 21, 2026
Forecast Valid:
8pm EDT Mar 21, 2026-6pm EDT Mar 28, 2026
 
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