Great Falls, VA Local Weather

Tuesday, July 21

Day

7/21

79°Hi

RealFeel® 88°

RealFeel Shade™ 77°

Sunny much of the time with a passing shower in the afternoon

Max UV Index10.0 (Very High)

WindNNW 2 mph

Wind Gusts4 mph

Probability of Precipitation55%

Probability of Thunderstorms11%

Precipitation0.02 in

Rain0.02 in

Hours of Precipitation0.5

Hours of Rain0.5

Cloud Cover9%

Morning

Afternoon

Night

7/21

63°Lo

RealFeel® 66°

Clear to partly cloudy

Wind0 mph

Wind Gusts1 mph

Probability of Precipitation20%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover20%

Evening

Overnight

Sun & Moon

14 hrs 29 mins

Rise 6:01 AM

Set 8:30 PM

First Quarter

Rise 2:01 PM

Set 12:20 AM

Temperature History

7/21

High

Low

Forecast

79°

63°

Average

88°

67°

Last Year

86°

66°

Record

101°

1991

48°

1966

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Great Falls, VA