Marine Weather Net

Dahlgren, VA Weather Forecast




Dahlgren, Virginia

 Lat: 38.33N, Lon: 77.05W

Current Conditions Updated: 556 PM EDT THU MAR 12 2026

Clear


Temp: 42°F
  • Humidity:
  • 72%
  • Winds:
  • 7 MPH VRB
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.01 in.
  • Dewpoint:
  • 34°F
  • Heat index:
  • 42°F

  • Sunrise:
  • 7:22 AM EDT
  • Sunset:
  • 7:11 PM EDT
  • Moonrise:
  • 3:38 AM EDT
  • Moonset:
  • 12:35 PM EDT

TONIGHT

CHANCE OF RAIN
Lo: 45°F
Precip: 20%

TODAY

SNOW
Hi: 51°F
Lo: 30°F
Precip: 100%

FRIDAY

MOSTLY SUNNY
Hi: 51°F
Lo: 41°F

SATURDAY

PARTLY SUNNY
Hi: 59°F
Lo: 41°F
Weather Forecast In Detail:
Forecast Issued: 456 AM EDT Thu Mar 12 2026

Rest Of The Overnight...Cloudy with a 20 percent chance of rain. Lows in the mid 40s. Southwest winds around 10 mph with gusts up to 20 mph.
Today...Rain. Snow in the afternoon. Little or no snow accumulation. Much cooler with highs in the lower 50s. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation near 100 percent.
Tonight...Mostly clear. Lows around 30. West winds 5 to 10 mph.
Friday...Mostly sunny. Highs in the lower 50s. South winds 15 to 20 mph with gusts up to 30 mph.
Friday Night...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. Southwest winds 15 to 20 mph with gusts up to 30 mph, diminishing to 5 to 10 mph with gusts up to 20 mph after midnight.
Saturday...Partly sunny. Highs in the upper 50s.
Saturday Night...Mostly cloudy. Lows in the lower 40s.
Sunday...Mostly cloudy. Highs in the lower 60s.
Sunday Night...Showers likely. Lows in the mid 50s. Chance of rain 70 percent.
Monday...Showers. Highs around 70. Chance of rain 90 percent.
Monday Night...Mostly cloudy with a chance of rain showers. Cooler with lows in the lower 30s. Chance of rain 40 percent.
Tuesday...Mostly sunny. Much cooler with highs in the lower 40s.
Tuesday Night...Mostly clear. Lows in the mid 20s.
Wednesday...Mostly sunny. Highs in the mid 40s.
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