10-Day Weather Forecast - Walnut, CA

Partly cloudy. Highs in the mid 70s to lower 80s.

Mostly clear. Lows in the mid 40s to mid 50s.

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

Clear. Lows in the mid 40s to lower 50s.

Sunny. Highs in the mid to upper 70s.

Clear. Lows in the upper 40s to mid 50s.

Sunny. Highs in the lower to mid 70s.

Mostly clear in the evening then partly cloudy. Lows around 50.

Partly cloudy in the morning then mostly cloudy. Highs in the lower 70s.

Partly cloudy. Lows around 50.

Partly cloudy. Highs in the mid 60s to around 70.

Partly cloudy except for patchy low clouds and fog after midnight. A 20 percent chance of rain in the evening. Lows around 50.

Partly cloudy except for patchy low clouds and fog in the morning. A 20 percent chance of rain in the afternoon. Highs in the upper 60s.

Clear. Low temperature around 51F. Dew point will be around 44F with an average humidity of 67%. Winds will be 2 mph from the E.

Sunny. High temperature around 68F. Dew point will be around 41F with an average humidity of 45%. Winds will be 3 mph from the W.

Clear. Low temperature around 51F. Dew point will be around 42F with an average humidity of 59%. Winds will be 3 mph from the NE.

Sunny. High temperature around 69F. Dew point will be around 40F with an average humidity of 43%. Winds will be 2 mph from the E.

Clear. Low temperature around 51F. Dew point will be around 41F with an average humidity of 57%. Winds will be 3 mph from the NE.