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Derecho likely to charge across central US with hurricane-force winds. Get the forecast. Chevron right
Hawaii on alert as the Pacific ramps up with tropical activity Chevron right

Sunnyvale, CA

61°F
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Sunnyvale

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Sunnyvale, CA Weather
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Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Thursday, September 4

Day

9/4
80°Hi
RealFeel® 80°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 80°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Considerable cloudiness

Max UV Index2 (Low)

WindW 2 mph

Wind Gusts4 mph

Probability of Precipitation25%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover93%

Night

9/4
61°Lo
RealFeel® 62°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Considerable cloudiness

WindW 4 mph

Wind Gusts6 mph

Probability of Precipitation25%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover80%

Sun & Moon

12 hrs 52 mins
Rise 6:41 AM
Set 7:33 PM
Waxing Gibbous
Rise 6:07 PM
Set 4:13 AM

Temperature History

9/4
High
Low
Forecast
80°
61°
Average
80°
54°
Last Year
81°
61°

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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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