Showers and Thunderstorms for the East; Cooler Temperatures Return Sunday into Early Week

Showers and thunderstorms will accompany a cold front that will move across the eastern third of the country through Sunday. In the wake of this front, cooler temperatures will follow for most areas east of the Rockies. A wet pattern is expected to unfold across most of Florida this week with a persistent onshore flow and increase rip currents. For Hawaii, a return toward more rain the week ahead. Read More >

Current conditions at

St Marys County Airport (K2W6)

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

Mostly Cloudy

63°F

17°C

Humidity 91%
Wind Speed Calm
Barometer 29.86 in
Dewpoint 60°F (16°C)
Visibility 9.00 mi
Last update 5 Apr 5:35 pm EDT
Detailed forecast for

Calvert County

Rest Of This Afternoon
Cloudy with scattered showers. Highs in the mid 70s. Temperature falling into the lower 60s late. Northwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.
Tonight
Mostly cloudy in the evening, then clearing. Cooler with lows in the lower 40s. Northwest winds 5 to 10 mph with gusts up to 25 mph.
Monday
Sunny. Highs in the lower 60s. West winds 5 to 10 mph. Gusts up to 25 mph in the morning.
Monday Night
Partly cloudy in the evening, then clearing. Lows in the lower 40s. Southwest winds around 5 mph, becoming northwest after midnight.
Tuesday
Sunny. Highs in the mid 50s. Northwest winds 10 to 15 mph.
Tuesday Night
Clear. Lows in the mid 30s.
Wednesday
Sunny. Highs in the mid 50s.
Wednesday Night
Mostly clear. Lows in the upper 30s.
Thursday
Partly sunny. Highs in the lower 60s.
Thursday Night
Mostly clear. Lows in the upper 40s.
Friday
Sunny. Highs around 70.
Friday Night
Mostly clear. Lows in the lower 50s.
Saturday
Mostly sunny. Highs in the mid 70s.



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457 PM EDT Sun Apr 5 2026
 
 

Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database