Castro Valley, CA

Weather

As of
Current Temperature

64degrees Fahrenheit

Feels like:64°

Hi:75°Lo:57°

Mostly Clear

Live Weather Radar

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Castro Valley, CA weather radar map

Current Weather Details

Windchill
64°
Daily Rain
0"
Dew point
55°
Monthly Rain
0.18"
Humidity
71%
Avg. Wind
W 4 mph
Pressure
29.93"
Wind Gust
12 mph
Sunrise
6:41 AM
Moon
Waning Crescent
Sunset
7:31 PM
UV Index
8 (Very High)

Weather Forecast

  • Tonight

    Lo

    Mostly clear in the evening then becoming partly cloudy. Lows in the upper 50s. West winds 10 to 20 mph..becoming 5 to 10 mph after midnight.

  • Tomorrow

    Hi

    Partly cloudy in the morning then becoming sunny. Highs in the upper 60s to mid 70s. West winds 10 to 20 mph.

Castro Valley, CA 10-day weather forecast

AIR QUALITY

Air Quality Index
24|Fair
Top Triggers:
pm25
View Today's Air Quality details for Castro Valley, CA

POLLEN COUNT & ALLERGY FORECAST

Pollen Count
7.8|Medium-High
Predominant Pollen:
Elm, Chenopods, Grass
Castro Valley, CA Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:788.9 miles

No Lightning Nearby

Castro Valley, CA real-time lightning alerts & live Map