New York, NY 20° Los Angeles, CA 27° 🌤️ Chicago, IL Houston, TX 29° Miami, FL 29° Phoenix, AZ 48° Seattle, WA 24° Denver, CO 20° Toronto, ON 20° Vancouver, BC 20°
WeatherLiveCaliforniaUnion CityWeekend Forecast

Union City, CA Weekend Forecast

← Union City, CA

Weekend weather — Union City, CA

How Saturday and Sunday are shaping up (Sat, Aug 22 →). For hour-by-hour timing, open the hourly page.

Saturday

Sat, Aug 22
23° 13°
Mostly cloudy
Precip chance
15%
Precip
Wind
9 mph
UV index
9

Sunday

Sun, Aug 23
31° 15°
Mostly cloudy
Precip chance
8%
Precip
Wind
9 mph
UV index
8
📅 Both days look similar. Hour by hour →
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Weekend read
This weekend in Union City: Saturday reaches 23° with a 15% chance of rain, Sunday 31° at 8%. If you can only get outside for one of them, Sunday is the better bet. The temperature difference between them is about 14°, which is a noticeable step for one night.
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Updated: 8:09 PM