10-Day Weather Forecast - Walnut, CA

Sunny. Highs in the upper 60s to mid 70s.

Clear. Lows around 50. Northeast winds around 15 mph after midnight.

Sunny. Highs in the mid 70s to lower 80s. Northeast winds around 15 mph.

Clear. Lows in the upper 40s to mid 50s. Northeast winds around 15 mph in the evening.

Sunny. Highs in the lower to mid 80s.

Clear. Lows in the mid 50s.

Sunny. Highs in the mid 70s to around 80.

Clear in the evening then low clouds and fog. Lows in the lower to mid 50s.

Low clouds and fog in the morning then sunny. Highs in the lower to mid 70s.

Clear except for patchy low clouds and fog after midnight. Lows in the lower to mid 50s.

Sunny except for patchy low clouds and fog in the morning. Highs around 80.

Clear. Lows in the mid to upper 50s.

Sunny. Highs in the mid 80s.

Clear. Low temperature around 58F. Dew point will be around 48F with an average humidity of 61%. Winds will be 3 mph from the SE.

Sunny. High temperature around 76F. Dew point will be around 49F with an average humidity of 45%. Winds will be 6 mph from the SW.

Mostly clear. Low temperature around 56F. Dew point will be around 46F with an average humidity of 61%. Winds will be 3 mph from the SE.

Sunny. High temperature around 74F. Dew point will be around 48F with an average humidity of 47%. Winds will be 6 mph from the SW.

Clear. Low temperature around 54F. Dew point will be around 47F with an average humidity of 67%. Winds will be 5 mph from the S.