Castro Valley, CA

Weather map CA, US

Current conditions

Clear 63 °F
W 3 mph
Clear
Feels Like: 63°
Barometer: 29.9 in
Dewpoint: 52°
Humidity: 68%
Visibility: 10 mi
As of 12/06 12:54 am
Observed at Hayward, Hayward Air Terminal
Past observations, Hayward, Hayward Air Terminal >

3 day outlook

Today
Clear
Hi: 73°
Lo: 55°
Tomorrow
Clear
Hi: 72°
Lo: 55°
Friday
Clear
Hi: 75°
Lo: 55°

10 day forecast >

Detailed 5 day forecast

115° Clear Al Muţayrifī, Saudi Arabia
McMurdo Station, Antarctica Clear 10°

115° Clear Al Qurayn, Saudi Arabia
Craigieburn Valley Ski Area, New Zealand 30°

115° Clear Al Qārah, Saudi Arabia
Grytviken, South Georgia and the South Sandwich Islands 31°

115° Clear Aţ Ţaraf, Saudi Arabia
Hanmer Springs, New Zealand 45°

106° Clear Abqaiq, Saudi Arabia
Hanmer Springs Ski Area, New Zealand 45°