Marine Weather Net

Mount Vernon, VA Weather Forecast




Mount Vernon, Virginia

 Lat: 38.71N, Lon: 77.09W

Current Conditions Updated: 855 AM EST THU JAN 22 2026

Mostly Clear
Temp: 43°F
  • Humidity:
  • 40%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.1 in.
  • Dewpoint:
  • 21°F
  • Heat index:
  • 43°F

  • Sunrise:
  • 7:21 AM EST
  • Sunset:
  • 5:16 PM EST
  • Moonrise:
  • 9:27 AM EST
  • Moonset:
  • 9:30 PM EST

REST OF TODAY

MOSTLY SUNNY
Hi: 50°F
Lo: 29°F

FRIDAY

PARTLY SUNNY
Hi: 45°F
Lo: 10°F

SATURDAY

PARTLY SUNNY
Hi: 20°F
Lo: 15°F

SUNDAY

SLEET
Hi: 21°F
Lo: 18°F
Precip: 100%
Weather Forecast In Detail:
Forecast Issued: 957 AM EST Thu Jan 22 2026

WINTER STORM WATCH IN EFFECT FROM SATURDAY EVENING THROUGH MONDAY MORNING
Rest Of Today...Mostly sunny. Highs around 50. West winds 5 to 10 mph with gusts up to 25 mph.
Tonight...Partly cloudy. Lows in the upper 20s. Northwest winds around 5 mph.
Friday...Partly sunny. Highs in the mid 40s. West winds around 5 mph, increasing to 10 to 15 mph with gusts up to 25 mph in the afternoon.
Friday Night...Mostly cloudy. Cold with lows around 10 above. Northwest winds 10 to 15 mph with gusts up to 30 mph. Wind chill values as low as 4 below.
Saturday...Partly sunny in the morning, then becoming mostly cloudy. Cooler with highs around 20. North winds 5 to 10 mph. Wind chill values as low as 4 below in the morning.
Saturday Night...Snow. Lows around 15. Chance of snow near 100 percent.
Sunday...Snow and sleet. Highs in the lower 20s. Chance of precipitation near 100 percent.
Sunday Night...Snow, freezing rain and sleet likely. Lows 15 to 20. Chance of precipitation 60 percent.
Monday...Mostly sunny. Highs in the mid 20s.
Monday Night...Mostly clear. Cold with lows zero to 5 above zero. Wind chill values as low as 10 below.
Tuesday...Sunny. Highs in the upper 20s. Wind chill values as low as 10 below.
Tuesday Night...Partly cloudy. Cold with lows around 10 above.
Wednesday...Partly sunny. Highs in the upper 20s.
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