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

29°F

-2°C

Humidity 97%
Wind Speed Calm
Barometer 30.18 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 13 Mar 2:35 am EDT
Extended Forecast for

4 Miles W Broomes Island MD

  • Overnight

    Overnight: Mostly clear, with a low around 33. West wind 3 to 5 mph.

    Low: 33 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 53. Breezy, with a south wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 53 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 44. West wind 13 to 18 mph, with gusts as high as 29 mph.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 57. West wind 8 to 10 mph.

    High: 57 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 43. East wind 3 to 7 mph.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain after 2pm. Partly sunny, with a high near 58. Chance of precipitation is 20%.

    High: 58 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: Rain, mainly after 8pm. Low around 53. Chance of precipitation is 90%.

    Low: 53 °F

    Rain

  • Monday

    Monday: Rain, with thunderstorms also possible after 2pm. High near 69. Breezy. Chance of precipitation is 100%.

    High: 69 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: Rain and possibly a thunderstorm before 8pm, then rain likely. Low around 35. Breezy. Chance of precipitation is 80%.

    Low: 35 °F

    Rain and
    Breezy

Detailed Forecast

Overnight
Mostly clear, with a low around 33. West wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 53. Breezy, with a south wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 36 mph.
Friday Night
Mostly clear, with a low around 44. West wind 13 to 18 mph, with gusts as high as 29 mph.
Saturday
Mostly sunny, with a high near 57. West wind 8 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 43. East wind 3 to 7 mph.
Sunday
A slight chance of rain after 2pm. Partly sunny, with a high near 58. Chance of precipitation is 20%.
Sunday Night
Rain, mainly after 8pm. Low around 53. Chance of precipitation is 90%.
Monday
Rain, with thunderstorms also possible after 2pm. High near 69. Breezy. Chance of precipitation is 100%.
Monday Night
Rain and possibly a thunderstorm before 8pm, then rain likely. Low around 35. Breezy. Chance of precipitation is 80%.
Tuesday
A chance of rain before 8am. Partly sunny, with a high near 44. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 27.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Partly sunny, with a high near 51.
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Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Broomes Island MD
 38.42°N 76.62°W (Elev. 3 ft)
Last Update:
1:53 am EDT Mar 13, 2026
Forecast Valid:
2am EDT Mar 13, 2026-6pm EDT Mar 19, 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