New York, NY 18° Los Angeles, CA 23° Chicago, IL 20° Houston, TX 26° Miami, FL 26° Phoenix, AZ 29° Seattle, WA 13° Denver, CO 24° Toronto, ON 20° Vancouver, BC 14°
WeatherLive › California › Castro Valley › Weekend Forecast

Castro Valley, CA Weekend Forecast

TodayHourly10-DayWeekendMonthlyRadarAir QualityClimate
← Castro Valley, CA

Weekend weather — Castro Valley, CA

How Saturday and Sunday are shaping up (Sat, Aug 29 →). For hour-by-hour timing, open the hourly page.

Saturday

Sat, Aug 29
24° 14°
Sunny
Precip chance
14%
Precip
–
Wind
9 mph
UV index
8

Sunday

Sun, Aug 30
25° 12°
Sunny
Precip chance
5%
Precip
–
Wind
8 mph
UV index
8
📅 Both days look similar. Hour by hour →
More forecasts
Today
Current conditions + details
Hourly
48h
10-Day
Day by day
Monthly
30 days
Weekend read
This weekend in Castro Valley: Saturday reaches 24° with a 14% chance of rain, Sunday 25° at 5%. The two days look close enough that the choice comes down to your own schedule.
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 11:52 PM