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Sunnyvale, CA

51°F
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Sunnyvale

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Sunnyvale, CA 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
Tuesday, April 21

Day

4/21
66°Hi
RealFeel® 74°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 64°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Periods of clouds and sun

Max UV Index7.0 (High)

AccuLumen Brightness Index™5 (Medium)

WindNW 5 mph

Wind Gusts18 mph

Probability of Precipitation25%

Probability of Thunderstorms3%

Precipitation0.00 in

Cloud Cover69%

Morning

Afternoon

Night

4/21
52°Lo
RealFeel® 50°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Partly cloudy

WindWNW 6 mph

Wind Gusts14 mph

Probability of Precipitation25%

Probability of Thunderstorms2%

Precipitation0.00 in

Cloud Cover69%

Evening

Overnight

Sun & Moon

13 hrs 23 mins
Rise 6:26 AM
Set 7:49 PM
Waxing Crescent
Rise 9:32 AM
Set 1:21 AM

Temperature History

4/21
High
Low
Forecast
66°
52°
Average
70°
46°
Last Year
73°
48°

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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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