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

48°F

9°C

Humidity 43%
Wind Speed S 7 mph
Barometer 29.76 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 13 Jan 8:45 pm EST
Extended Forecast for

Brownsville MD

  • Tonight

    Tonight: Cloudy, with a low around 41. Southwest wind 7 to 13 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 4pm. Cloudy, with a high near 49. Southwest wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain likely before 1am, then a slight chance of snow. Cloudy, then gradually becoming partly cloudy, with a low around 22. Light southwest wind becoming northwest 12 to 17 mph in the evening. Winds could gust as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 28. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 34 mph.

    High: 28 °F

    Mostly Sunny
    and Blustery
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 16. Northwest wind 10 to 16 mph, with gusts as high as 24 mph.

    Low: 16 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 41. Southwest wind 7 to 13 mph, with gusts as high as 20 mph.
Wednesday
Rain likely, mainly after 4pm. Cloudy, with a high near 49. Southwest wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain likely before 1am, then a slight chance of snow. Cloudy, then gradually becoming partly cloudy, with a low around 22. Light southwest wind becoming northwest 12 to 17 mph in the evening. Winds could gust as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 28. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 34 mph.
Thursday Night
Mostly clear, with a low around 16. Northwest wind 10 to 16 mph, with gusts as high as 24 mph.
Friday
Partly sunny, with a high near 33.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 28.
Sunday Night
Partly cloudy, with a low around 16.
M.L.King Day
Mostly sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brownsville MD
 39.4°N 77.66°W (Elev. 682 ft)
Last Update:
8:28 pm EST Jan 13, 2026
Forecast Valid:
8pm EST Jan 13, 2026-6pm EST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation