Current conditions at
St Marys County Airport (K2W6)
Lat: 38.32° N Lon: 76.55° W Elev: 144 ft.
Fair
51°F
11°C
| Humidity | 94% |
| Wind Speed | SW 5 mph |
| Barometer | 29.79 in |
| Dewpoint | 49°F (9°C) |
| Visibility | 9.00 mi |
| Wind Chill | 49°F (9°C) |
| Last update | 21 Mar 6:15 am EDT |
Detailed forecast for
Calvert County
Rest Of The Overnight
Mostly cloudy with a slight chance of showers and thunderstorms. Lows around 50. Southwest winds 5 to 10 mph. Chance of rain 20 percent.
Today
Sunny. Highs in the lower 60s. Northwest winds 5 to 10 mph, becoming northeast in the afternoon.
Tonight
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. East winds around 5 mph, becoming south around 5 mph after midnight.
Sunday
Partly sunny. Highs in the mid 70s. South winds 5 to 10 mph.
Sunday Night
Partly cloudy in the evening, then mostly cloudy with a chance of rain after midnight. Lows in the lower 50s. Southwest winds 5 to 10 mph, becoming west with gusts up to 20 mph after midnight. Chance of rain 50 percent.
Monday
Partly sunny with a 50 percent chance of rain. Highs in the upper 50s.
Monday Night
Mostly clear. Lows in the mid 30s.
Tuesday
Sunny. Highs in the upper 40s.
Tuesday Night
Partly cloudy. Lows in the upper 30s.
Wednesday
Partly sunny. Highs in the upper 50s.
Wednesday Night
Mostly cloudy. Lows in the lower 40s.
Thursday
Partly sunny. Highs in the lower 60s.
Thursday Night
Mostly cloudy with a 40 percent chance of rain. Lows in the upper 40s.
Friday
Partly sunny with a 40 percent chance of rain. Highs around 60.
Basemap Options
Click map to change the forecast location
Loading map...


