Castro Valley, CA Weather

As of

Weather Station:WeatherBug

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57degrees Fahrenheit

Feels like:59°F

Hi: 65Lo: 50

Partly Cloudy

Live Weather Radar

Castro Valley, CA weather radar map

Current Weather Details

Windchill
59°
Daily Rain
--"
Dew point
45°
Monthly Rain
4.75"
Humidity
61%
Avg. Wind
W 6 mph
Pressure
--"
Wind Gust
-- mph
Sunrise
6:17 AM
Moon
Waxing Gibbous
Sunset
7:54 PM
UV Index
6 (High)

Weather Forecast

  • Today

    Hi

    Partly cloudy in the morning then becoming sunny. A slight chance of drizzle. Highs in the mid 60s. West winds 5 to 15 mph.

  • Tonight

    Lo

    Mostly clear in the evening then becoming partly cloudy. Lows in the mid 40s to lower 50s. West winds 5 to 15 mph.

Castro Valley, CA 10-day weather forecast

AIR QUALITY

25 | Fair

Top Triggers:pm25
Air quality data provided by Ambee
View Today's Air Quality details for Castro Valley, CA

POLLEN COUNT & ALLERGY FORECAST

7.3 Medium-High

Predominant Pollen:Oak, Mulberry and Grass.
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:1297.2 miles

No Lightning Nearby

Real-time lightning alerts & live Map