Marine Weather Net

Mount Vernon, VA Weather Forecast




Mount Vernon, Virginia

 Lat: 38.71N, Lon: 77.09W

Current Conditions Updated: 155 PM EDT SUN JUL 19 2026

Mostly Clear
Temp: 88°F
  • Humidity:
  • 49%
  • Winds:
  • 5 MPH NNW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.82 in.
  • Dewpoint:
  • 67°F
  • Heat index:
  • 90°F

  • Sunrise:
  • 5:57 AM EDT
  • Sunset:
  • 8:28 PM EDT
  • Moonrise:
  • 11:53 AM EDT
  • Moonset:
  • 11:29 PM EDT

THIS AFTERNOON

MOSTLY SUNNY
Hi: 85°F
Lo: 69°F
Precip: 20%

MONDAY

MOSTLY SUNNY
Hi: 85°F
Lo: 70°F

TUESDAY

CHANCE OF SHOWERS
Hi: 89°F
Lo: 71°F
Precip: 80%

WEDNESDAY

PARTLY SUNNY
Hi: 85°F
Lo: 65°F
Precip: 50%
Weather Forecast In Detail:
Forecast Issued: 226 PM EDT Sun Jul 19 2026

This Afternoon...Mostly sunny with a 20 percent chance of showers. Patchy smoke. Highs in the mid 80s. Northwest winds 5 to 10 mph.
Tonight...Partly cloudy. Lows in the upper 60s. Northeast winds 5 to 10 mph.
Monday...Mostly sunny. Highs in the mid 80s. Northeast winds around 5 mph, becoming south around 5 mph in the afternoon.
Monday Night...Mostly cloudy. A chance of showers after midnight. Lows around 70. South winds 5 to 10 mph. Chance of rain 40 percent.
Tuesday...Mostly cloudy. A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 80 percent.
Tuesday Night...Showers with a chance of thunderstorms. Lows in the lower 70s. Chance of rain 90 percent.
Wednesday...Partly sunny with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 50 percent.
Wednesday Night...Partly cloudy. Lows in the mid 60s.
Thursday...Sunny. Highs in the upper 70s.
Thursday Night...Mostly clear. Lows in the lower 60s.
Friday...Sunny. Highs in the lower 80s.
Friday Night...Partly cloudy. Lows in the mid 60s.
Saturday...Mostly sunny. Highs in the lower 80s.
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