10-Day Weather Forecast - Union City, CA

Mostly cloudy in the morning then becoming sunny. Highs in the upper 60s to mid 70s. West winds 10 to 20 mph.

Mostly clear in the evening then becoming mostly cloudy. Lows in the mid 50s. West winds 10 to 20 mph.

Mostly cloudy in the morning then becoming sunny. Highs in the 70s. Southwest winds 5 to 10 mph. . . Becoming west 10 to 20 mph in the afternoon.

Clear in the evening then becoming partly cloudy. Lows in the mid 50s. West winds 10 to 20 mph.

Mostly cloudy in the morning then becoming sunny. Highs in the 70s to lower 80s.

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 50s.

Mostly cloudy. Highs in the upper 60s to lower 80s. Lows in the upper 50s.

Mostly cloudy. Highs in the upper 60s to lower 80s. Lows in the upper 50s.

Mostly cloudy. Highs in the upper 60s to lower 80s. Lows in the upper 50s.

Partly cloudy. Lows around 60. Highs in the 70s to lower 80s.

Partly cloudy. Lows around 60. Highs in the 70s to lower 80s.

Mostly clear in the evening then becoming partly cloudy. Lows around 60.

Partly cloudy in the morning then becoming sunny. Highs in the 70s to lower 80s.

Clear. Low temperature around 65F. Dew point will be around 55F with an average humidity of 63%. Winds will be 8 mph from the W.

Sunny. High temperature around 76F. Dew point will be around 59F with an average humidity of 59%. Winds will be 9 mph from the W.

Mostly clear. Low temperature around 64F. Dew point will be around 56F with an average humidity of 69%. Winds will be 8 mph from the W.

Sunny. High temperature around 77F. Dew point will be around 59F with an average humidity of 61%. Winds will be 9 mph from the W.

Clear. Low temperature around 64F. Dew point will be around 57F with an average humidity of 68%. Winds will be 8 mph from the W.