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Castro Valley, CA

55°F
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Castro Valley

California

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Castro Valley, 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
Thursday, July 23

Day

7/23
78°Hi
RealFeel® 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
RealFeel Shade™ 77°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Partly sunny

Max UV Index11.0 (Extreme)

WindSW 4 mph

Wind Gusts5 mph

Probability of Precipitation20%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover33%

Morning

Afternoon

Night

7/23
60°Lo
RealFeel® 61°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Partly cloudy

WindWSW 6 mph

Wind Gusts10 mph

Probability of Precipitation20%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover34%

Evening

Overnight

Sun & Moon

14 hrs 21 mins
Rise 6:04 AM
Set 8:25 PM
Waxing Gibbous
Rise 4:09 PM
Set 1:33 AM

Temperature History

7/23
High
Low
Forecast
78°
60°
Average
74°
58°
Last Year
68°
56°

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World North America United States California Castro Valley

Weather Near Castro Valley:

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