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

71°F

22°C

Humidity 37%
Wind Speed Vrbl 6 mph
Barometer 30.04 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 9 Mar 1:35 pm EDT
Extended Forecast for

2 Miles SSW Calvert Beach Long Beach MD

  • This Afternoon

    This Afternoon: Sunny, with a high near 69. Southeast wind 3 to 6 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. Light south wind.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 70. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54. South wind 3 to 5 mph.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of showers after 2pm. Partly sunny, with a high near 73. South wind 6 to 10 mph. Chance of precipitation is 30%.

    High: 73 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers before 2am, then a chance of rain between 2am and 5am, then a chance of rain and thunderstorms after 5am. Mostly cloudy, with a low around 44. Chance of precipitation is 50%.

    Low: 44 °F

    Chance
    Showers

  • Thursday

    Thursday: Rain, mainly between 8am and 2pm. High near 60. Chance of precipitation is 80%.

    High: 60 °F

    Rain

  • Thursday Night

    Thursday Night: A chance of rain before 8pm. Partly cloudy, with a low around 32. Chance of precipitation is 30%.

    Low: 32 °F

    Chance Rain
    then Mostly
    Clear

  • Friday

    Friday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 69. Southeast wind 3 to 6 mph.
Tonight
Mostly clear, with a low around 46. Light south wind.
Tuesday
Mostly sunny, with a high near 70. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 54. South wind 3 to 5 mph.
Wednesday
A chance of showers after 2pm. Partly sunny, with a high near 73. South wind 6 to 10 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of showers before 2am, then a chance of rain between 2am and 5am, then a chance of rain and thunderstorms after 5am. Mostly cloudy, with a low around 44. Chance of precipitation is 50%.
Thursday
Rain, mainly between 8am and 2pm. High near 60. Chance of precipitation is 80%.
Thursday Night
A chance of rain before 8pm. Partly cloudy, with a low around 32. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Partly sunny, with a high near 56.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
Partly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Calvert Beach Long Beach MD
 38.43°N 76.5°W (Elev. 49 ft)
Last Update:
1:53 pm EDT Mar 9, 2026
Forecast Valid:
1pm EDT Mar 9, 2026-6pm EDT Mar 15, 2026
 
Forecast Discussion
 
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Additional Resources

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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