Marine Weather Net

Nanjemoy, MD Weather Forecast




Nanjemoy, Maryland

 Lat: 38.45N, Lon: 77.22W

Current Conditions Updated: 1256 AM EDT TUE AUG 11 2026

Clear


Temp: 71°F
  • Humidity:
  • 93%
  • Winds:
  • 3 MPH WSW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30 in.
  • Dewpoint:
  • 69°F
  • Heat index:
  • 71°F

  • Sunrise:
  • 6:18 AM EDT
  • Sunset:
  • 8:06 PM EDT
  • Moonrise:
  • 4:44 AM EDT
  • Moonset:
  • 7:41 PM EDT

TONIGHT

MOSTLY CLOUDY
Lo: 71°F

TUESDAY

PARTLY SUNNY
Hi: 90°F
Lo: 70°F
Precip: 40%

WEDNESDAY

PARTLY SUNNY
Hi: 89°F
Lo: 70°F
Precip: 30%

THURSDAY

MOSTLY SUNNY
Hi: 90°F
Lo: 71°F
Weather Forecast In Detail:
Forecast Issued: 1056 PM EDT Mon Aug 10 2026

Rest Of Tonight...Mostly cloudy. Lows in the lower 70s. Southwest winds around 5 mph.
Tuesday...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 90. West winds 5 to 10 mph. Chance of rain 40 percent.
Tuesday Night...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows around 70. West winds around 5 mph. Chance of rain 40 percent.
Wednesday...Partly sunny. A chance of showers in the afternoon. Highs in the upper 80s. Northwest winds around 5 mph. Chance of rain 30 percent.
Wednesday Night...Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers. Lows around 70. Southeast winds around 5 mph, becoming southwest after midnight. Chance of rain 30 percent.
Thursday...Mostly sunny. Highs around 90.
Thursday Night...Partly cloudy. Lows in the lower 70s.
Friday...Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 40 percent.
Friday Night...Mostly cloudy. Lows in the mid 60s.
Saturday...Mostly sunny. Highs in the mid 80s.
Saturday Night...Partly cloudy. Lows in the upper 60s.
Sunday...Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 30 percent.
Sunday Night...Partly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 30 percent.
Monday...Mostly sunny with a chance of showers. Highs in the upper 80s. Chance of rain 40 percent.
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