10-Day Weather Forecast - Union City, CA

Sunny in the morning then becoming partly cloudy. Highs in the lower 70s. Light winds..becoming northwest up to 5 mph in the afternoon.

Partly cloudy in the evening then becoming mostly clear. Lows in the upper 40s to mid 50s. West winds 5 to 10 mph.

Partly cloudy in the morning then becoming sunny. Highs in the upper 60s.

Partly cloudy. Lows in the upper 40s to mid 50s.

Partly cloudy. Highs in the mid to upper 60s.

Partly cloudy. Lows in the upper 40s to mid 50s.

Mostly cloudy. Highs in the mid 60s to lower 70s.

Mostly cloudy. Lows in the lower to mid 50s.

Mostly cloudy. Highs in the mid 60s to lower 70s.

Partly cloudy. Lows in the lower to mid 50s.

Partly cloudy. A slight chance of showers. Highs in the 60s.

Cloudy. Low temperature around 54F. Dew point will be around 49F with an average humidity of 80%. Winds will be 4 mph from the SSW.

Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 57F. Dew point will be around 53F with an average humidity of 86%. Winds will be 3 mph from the E.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 48F. Dew point will be around 47F with an average humidity of 94%. Winds will be 3 mph from the NE.

Mostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 61F. Dew point will be around 51F with an average humidity of 81%. Winds will be 6 mph from the WNW.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 45F. Dew point will be around 45F with an average humidity of 87%. Winds will be 4 mph from the S.