Great Falls, VA

Weather

As of
Current Temperature

76degrees Fahrenheit

Feels like:76°

Hi:90°Lo:72°

Partly Cloudy

Live Weather Radar

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Great Falls, VA weather radar map

Current Weather Details

Windchill
76°
Daily Rain
0.2"
Dew point
70°
Monthly Rain
0.99"
Humidity
81%
Avg. Wind
W 3 mph
Pressure
29.89"
Wind Gust
12 mph
Sunrise
6:40 AM
Moon
Waning Crescent
Sunset
7:35 PM
UV Index
8 (Very High)

Weather Forecast

  • Tonight

    Lo

    Partly cloudy with a chance of rain. Chance of precipitation 60%. Low temperature around 72F. Dew point will be around 71F with an average humidity of 79%. Winds will be 2 mph from the W.

  • Tomorrow

    Hi

    Mostly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. North winds around 5 mph. Chance of rain 40 percent.

Great Falls, VA 10-day weather forecast

AIR QUALITY

Air Quality Index
19|Excellent
Top Triggers:
pm25
View Today's Air Quality details for Great Falls, VA

POLLEN COUNT & ALLERGY FORECAST

Pollen Count
10.2|High
Predominant Pollen:
Ragweed, Grass
Great Falls, VA Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:216.0 miles

No Lightning Nearby

Great Falls, VA real-time lightning alerts & live Map