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Grass Valley, CA

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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Thursday, August 21

Day

8/21
89°Hi
RealFeel® 93°
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
RealFeel Shade™ 87°
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
Plenty of sunshine

Max UV Index8 (Very High)

WindSE 4 mph

Wind Gusts5 mph

Probability of Precipitation20%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover0%

Night

8/21
60°Lo
RealFeel® 60°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Clear

WindS 5 mph

Wind Gusts9 mph

Probability of Precipitation20%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover0%

Sun & Moon

13 hrs 28 mins
Rise 6:23 AM
Set 7:51 PM
Waning Crescent
Rise 4:29 AM
Set 7:21 PM

Temperature History

8/21
High
Low
Forecast
89°
60°
Average
86°
58°
Last Year
82°
64°

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World North America United States California Grass Valley

Weather Near Grass Valley:

  • Modesto, CA
  • Sacramento, CA
  • Stockton, CA
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