10-Day Weather Forecast - Diablo, CA

Mostly cloudy. Highs in the mid 70s. Southwest winds 5 to 10 mph.

Mostly cloudy. A slight chance of rain after midnight. Lows in the mid 50s. Southwest winds around 10 mph. Chance of rain 20 percent.

Mostly cloudy. A slight chance of rain in the morning then a chance of rain in the afternoon. Highs in the mid 60s. Southwest winds around 10 mph. Chance of rain 30 percent.

Mostly cloudy in the evening then becoming partly cloudy. A chance of rain. Lows in the lower 50s.

Mostly cloudy. A chance of rain. Highs in the mid 60s. Lows around 50.

Mostly cloudy. A chance of rain. Highs in the mid 60s. Lows around 50.

Partly cloudy in the morning then becoming sunny. A slight chance of rain. Highs in the lower 60s.

Clear. Lows in the upper 40s. Highs in the upper 60s.

Clear. Lows in the upper 40s. Highs in the upper 60s.

Clear. Lows in the upper 40s. Highs in the upper 60s.

Sunny. Highs in the mid 70s.

Mostly clear. Low temperature around 58F. Dew point will be around 39F with an average humidity of 40%. Winds will be 1 mph from the SW.

Sunny. High temperature around 76F. Dew point will be around 45F with an average humidity of 44%. Winds will be 1 mph from the W.

Mostly clear. Low temperature around 58F. Dew point will be around 45F with an average humidity of 53%. Winds will be 3 mph from the SW.

Sunny. High temperature around 69F. Dew point will be around 47F with an average humidity of 49%. Winds will be 5 mph from the W.

Clear. Low temperature around 55F. Dew point will be around 46F with an average humidity of 60%. Winds will be 4 mph from the SW.

Sunny. High temperature around 68F. Dew point will be around 46F with an average humidity of 52%. Winds will be 4 mph from the W.

Clear. Low temperature around 54F. Dew point will be around 45F with an average humidity of 58%. Winds will be 3 mph from the W.