10-Day Weather Forecast - Diablo, CA

Sunny. Highs in the lower 70s. North winds 5 to 10 mph.

Mostly clear. Lows in the lower 50s. West winds around 5 mph.

Sunny. Highs in the upper 70s. West winds around 5 mph. . . Becoming north in the afternoon.

Mostly clear. Lows in the lower 50s. West winds 5 to 10 mph.

Mostly cloudy. Highs in the upper 70s.

Mostly cloudy. Lows in the lower 50s.

Mostly clear. Highs around 80. Lows in the mid 50s.

Mostly clear. Highs around 80. Lows in the mid 50s.

Mostly cloudy. Highs in the mid 80s. Lows in the upper 50s.

Mostly cloudy. Highs in the mid 80s. Lows in the upper 50s.

Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 80s.

Mostly clear. Lows in the lower 60s. Highs in the upper 80s.

Mostly clear. Lows in the lower 60s. Highs in the upper 80s.

Clear. Low temperature around 60F. Dew point will be around 54F with an average humidity of 66%. Winds will be 1 mph from the SW.

Mostly sunny. High temperature around 79F. Dew point will be around 55F with an average humidity of 56%. Winds will be 2 mph from the W.

Mostly clear. Low temperature around 58F. Dew point will be around 51F with an average humidity of 62%. Winds will be 2 mph from the SW.

Partly cloudy. High temperature around 78F. Dew point will be around 54F with an average humidity of 55%. Winds will be 3 mph from the SW.

Partly cloudy. Low temperature around 58F. Dew point will be around 52F with an average humidity of 64%. Winds will be 3 mph from the SW.