10-Day Weather Forecast - Walnut Creek, CA

Sunny in the morning then becoming partly cloudy. Highs in the mid 80s. Northwest winds 5 to 10 mph.

Partly cloudy. Lows in the mid 50s. Northwest winds 5 to 10 mph. . . Becoming southwest after midnight.

Partly cloudy in the morning then becoming sunny. Highs in the upper 80s. Light winds. . . Becoming north 5 to 10 mph in the afternoon.

Clear. Lows in the upper 50s.

Clear. Highs around 90. Lows in the upper 50s.

Clear. Highs around 90. Lows in the upper 50s.

Mostly clear. Highs in the lower 90s. Lows in the upper 50s.

Mostly clear. Highs in the lower 90s. Lows in the upper 50s.

Partly cloudy. Highs in the lower 90s. Lows around 60.

Partly cloudy. Highs in the lower 90s. Lows around 60.

Sunny. Highs in the mid 90s.

Mostly clear. Low temperature around 54F. Dew point will be around 51F with an average humidity of 64%. Winds will be 2 mph from the SW.

Partly cloudy. High temperature around 85F. Dew point will be around 52F with an average humidity of 50%. Winds will be 4 mph from the W.

Partly cloudy. Low temperature around 49F. Dew point will be around 48F with an average humidity of 69%. Winds will be 4 mph from the SW.

Partly cloudy. High temperature around 74F. Dew point will be around 47F with an average humidity of 51%. Winds will be 6 mph from the SW.

Clear. Low temperature around 45F. Dew point will be around 43F with an average humidity of 69%. Winds will be 5 mph from the SW.

Sunny. High temperature around 70F. Dew point will be around 44F with an average humidity of 51%. Winds will be 7 mph from the SW.

Partly cloudy. Low temperature around 41F. Dew point will be around 40F with an average humidity of 71%. Winds will be 5 mph from the SW.