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Hawaii on alert as the Pacific ramps up with tropical activity Chevron right

Sunnyvale, CA

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Sunnyvale, CA Weather
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Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Sunday, August 31

Day

8/31
80°Hi
RealFeel® 86°
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™ 78°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Sunny

Max UV Index8 (Very High)

WindS 2 mph

Wind Gusts4 mph

Probability of Precipitation5%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover4%

Night

8/31
60°Lo
RealFeel® 60°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Clear

WindSW 5 mph

Wind Gusts8 mph

Probability of Precipitation10%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover9%

Sun & Moon

13 hrs 01 mins
Rise 6:38 AM
Set 7:39 PM
Waxing Gibbous
Rise 3:00 PM
Set 12:04 AM

Temperature History

8/31
High
Low
Forecast
80°
60°
Average
80°
54°
Last Year
70°
59°
Record
86°
2019
50°
1955

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World North America United States California Sunnyvale

Weather Near Sunnyvale:

  • Oakland, CA
  • San Francisco, CA
  • San Jose, CA
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