Current conditions at

St Marys County Airport (K2W6)

Lat: 38.32° N Lon: 76.55° W Elev: 144 ft.

Fair

65°F

18°C

Humidity 44%
Wind Speed Vrbl 5 mph
Barometer 30.28 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 11 Apr 5:35 pm EDT
Detailed forecast for

Calvert County

Rest Of This Afternoon
Sunny. Highs in the upper 60s. Northeast winds 5 to 10 mph.
Tonight
Mostly clear. Lows in the mid 40s. Northeast winds around 5 mph.
Sunday
Sunny. Highs in the mid 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph.
Sunday Night
Partly cloudy. Lows in the mid 50s. South winds around 10 mph with gusts up to 20 mph.
Monday
Partly sunny. Highs in the lower 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
Monday Night
Partly cloudy. Lows in the lower 60s.
Tuesday
Mostly sunny. Highs in the mid 80s.
Tuesday Night
Partly cloudy. Lows in the mid 60s.
Wednesday
Mostly sunny. Hot with highs in the upper 80s.
Wednesday Night
Partly cloudy. Lows in the upper 60s.
Thursday
Mostly sunny. Hot with highs in the upper 80s.
Thursday Night
Mostly cloudy. Lows in the mid 60s.
Friday
Partly sunny. Highs in the lower 80s.



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456 PM EDT Sat Apr 11 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database