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Now · 4:24 AM

70°

Mostly clear · Feels like 68°

Dry for the next 24 hours. Cooler tomorrow, high 66°.

High: 84°
Low: 59°
Rain: 0%
Sunset: 6:30 PM

About ZIP code 94546

ZIP code 94546 is Castro Valley, in Alameda County, California. This forecast is for the centre of the ZIP area at 37.745°, -122.103°, 4 mi from central Castro Valley. Right now it’s 70° and mostly clear; today’s high is 84° with a 0% chance of rain.

Castro Valley, CA forecast