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.

Fair

68°F

20°C

Humidity 49%
Wind Speed Calm
Barometer 30.02 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 10 Mar 9:55 pm EDT
Extended Forecast for

4 Miles NE Prince Frederick MD

  • Tonight

    Tonight: Mostly clear, with a low around 54. South wind around 7 mph.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 74. South wind 8 to 11 mph. Chance of precipitation is 40%.

    High: 74 °F

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. South wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

    Low: 53 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: Showers, mainly between 8am and 2pm. High near 57. Northwest wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 57 °F

    Showers

  • Thursday Night

    Thursday Night: A chance of showers before 8pm. Mostly clear, with a low around 33. Northwest wind 3 to 8 mph. Chance of precipitation is 30%.

    Low: 33 °F

    Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 54. South wind around 7 mph.
Wednesday
A chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 74. South wind 8 to 11 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. South wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Thursday
Showers, mainly between 8am and 2pm. High near 57. Northwest wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A chance of showers before 8pm. Mostly clear, with a low around 33. Northwest wind 3 to 8 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 53.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Mostly cloudy, with a high near 62.
Sunday Night
Showers. Low around 49. Chance of precipitation is 80%.
Monday
Showers. High near 61. Chance of precipitation is 80%.
Monday Night
Showers likely. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Prince Frederick MD
 38.59°N 76.53°W (Elev. 98 ft)
Last Update:
7:54 pm EDT Mar 10, 2026
Forecast Valid:
10pm EDT Mar 10, 2026-6pm EDT Mar 17, 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