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Thornhill, VA

77°F
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Thornhill, VA Weather
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Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Sunday, July 20

Day

7/20
89°Hi
RealFeel® 103°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 94°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Uncomfortably humid with some sun, then turning cloudy; afternoon thunderstorms

Max UV Index10 (Very High)

AccuLumen Brightness Index™5 (Medium)

WindW 6 mph

Wind Gusts14 mph

Probability of Precipitation70%

Probability of Thunderstorms42%

Precipitation0.15 in

Rain0.15 in

Hours of Precipitation2

Hours of Rain2

Cloud Cover73%

Morning

Afternoon

Night

7/20
70°Lo
RealFeel® 72°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Partly to mostly cloudy and humid

WindN 4 mph

Wind Gusts8 mph

Probability of Precipitation25%

Probability of Thunderstorms6%

Precipitation0.00 in

Cloud Cover86%

Evening

Overnight

Sun & Moon

14 hrs 28 mins
Rise 6:04 AM
Set 8:32 PM
Waning Crescent
Rise 1:32 AM
Set 5:02 PM

Temperature History

7/20
High
Low
Forecast
89°
70°
Average
86°
67°
Last Year
79°
64°

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World North America United States Virginia Thornhill

Weather Near Thornhill:

  • Mechanicsville, VA
  • Richmond, VA
  • Tuckahoe, VA
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