Current conditions at

Patuxent River, Naval Air Station (KNHK)

Lat: 38.28° N Lon: 76.41° W Elev: 39 ft.

Mostly Cloudy

72°F

22°C

Humidity 73%
Wind Speed NE 8 mph
Barometer 30.16 in (1021.2 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 20 Sep 9:52 am EDT
Detailed forecast for

Calvert County

Today
Mostly sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph.
Tonight
Mostly cloudy. Lows in the mid 60s. East winds 5 to 10 mph.
Sunday
Mostly cloudy in the morning, then becoming mostly sunny. Highs in the mid 70s. East winds 5 to 10 mph.
Sunday Night
Partly cloudy. Lows in the upper 50s. East winds 5 to 10 mph.
Monday
Mostly sunny. Highs in the upper 70s. East winds around 5 mph, becoming southeast in the afternoon.
Monday Night
Partly cloudy. Lows in the lower 60s.
Tuesday
Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 80s. Chance of rain 30 percent.
Tuesday Night
Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 30 percent.
Wednesday
Partly sunny with a 30 percent chance of showers. Highs in the upper 70s.
Wednesday Night
Mostly cloudy with a 30 percent chance of showers. Lows in the mid 60s.
Thursday
Partly sunny with a 30 percent chance of showers. Highs in the mid 70s.
Thursday Night
Mostly cloudy with a 30 percent chance of showers. Lows in the lower 60s.
Friday
Mostly cloudy with a 30 percent chance of showers. Highs in the mid 70s.



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732 AM EDT Sat Sep 20 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database