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

St Marys County Airport (K2W6)

Lat: 38.32°NLon: 76.55°WElev: 144ft.

Overcast

41°F

5°C

Humidity 42%
Wind Speed Vrbl 6 mph
Barometer 30.05 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 27 Nov 6:15 pm EST
Extended Forecast for

Prince Frederick MD

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 29. West wind 8 to 13 mph, with gusts as high as 21 mph.

    Low: 29 °F

    Gradual
    Clearing

  • Friday

    Friday: Sunny, with a high near 43. West wind 13 to 17 mph, with gusts as high as 31 mph.

    High: 43 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. West wind 7 to 9 mph, with gusts as high as 20 mph.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 44. Northwest wind around 6 mph becoming calm in the afternoon.

    High: 44 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31. Calm wind becoming south around 5 mph after midnight.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain likely, mainly after 1pm. Cloudy, with a high near 48. Chance of precipitation is 60%.

    High: 48 °F

    Chance Rain
    then Rain
    Likely

  • Sunday Night

    Sunday Night: A chance of rain before 1am. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.

    Low: 32 °F

    Chance Rain

  • Monday

    Monday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of rain after 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 29. West wind 8 to 13 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 43. West wind 13 to 17 mph, with gusts as high as 31 mph.
Friday Night
Mostly clear, with a low around 27. West wind 7 to 9 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 44. Northwest wind around 6 mph becoming calm in the afternoon.
Saturday Night
Mostly cloudy, with a low around 31. Calm wind becoming south around 5 mph after midnight.
Sunday
Rain likely, mainly after 1pm. Cloudy, with a high near 48. Chance of precipitation is 60%.
Sunday Night
A chance of rain before 1am. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 45.
Monday Night
A chance of rain after 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Tuesday
Rain likely. Cloudy, with a high near 46. Chance of precipitation is 70%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Wednesday
Mostly sunny, with a high near 44.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Prince Frederick MD
 38.53°N 76.57°W (Elev. 98 ft)
Last Update:
3:53 pm EST Nov 27, 2025
Forecast Valid:
6pm EST Nov 27, 2025-6pm EST Dec 4, 2025
 
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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