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Over 250 million face dangerous heat dome into 4th of July weekend. Click for details. Chevron right
Where will there be storms into 4th of July weekend? Click for the forecast. Chevron right

Great Falls, VA

83°F
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Great Falls, VA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Wednesday, July 15

Day

7/15
78°Hi
RealFeel® 88°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
RealFeel Shade™ 77°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Plenty of sunshine

Max UV Index11.0 (Extreme)

WindNW 2 mph

Wind Gusts4 mph

Probability of Precipitation5%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover2%

Morning

Afternoon

Night

7/15
64°Lo
RealFeel® 65°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Mainly clear

WindESE 2 mph

Wind Gusts2 mph

Probability of Precipitation20%

Probability of Thunderstorms1%

Precipitation0.00 in

Cloud Cover26%

Evening

Overnight

Sun & Moon

14 hrs 38 mins
Rise 5:56 AM
Set 8:34 PM
Waxing Crescent
Rise 7:10 AM
Set 9:48 PM

Temperature History

7/15
High
Low
Forecast
78°
64°
Average
88°
67°
Last Year
88°
71°
Record
99°
2024
53°
1981

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10-Day

Monthly

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World North America United States Virginia Great Falls

Weather Near Great Falls:

  • Alexandria, VA
  • Germantown, MD
  • Washington, DC
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