10-Day Weather Forecast - Walnut, CA

Partly cloudy in the morning then mostly cloudy. Highs in the mid 70s to lower 80s. Northeast winds around 15 mph shifting to the southeast in the afternoon.

Mostly cloudy. Lows in the 50s to around 60.

Mostly cloudy in the morning then partly cloudy. Highs in the lower 70s.

Mostly clear. Lows in the lower 50s.

Partly cloudy in the morning then sunny. Highs in the mid 70s.

Clear. Lows in the lower to mid 50s.

Sunny. Highs around 80.

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

Low clouds and fog in the morning then mostly cloudy. Highs in the mid 70s.

Mostly cloudy. A 20 percent chance of rain after midnight. Lows in the lower to mid 50s.

Mostly cloudy. A slight chance of rain in the morning then a chance of rain in the afternoon. Highs in the mid 60s. Chance of precipitation 40 percent.

Mostly cloudy. A chance of rain in the evening then a slight chance of rain after midnight. Lows in the mid 40s to around 50. Chance of precipitation 40 percent.

Partly cloudy with a slight chance of rain in the morning becoming mostly cloudy with a chance of rain in the afternoon. Highs in the lower to mid 60s. Chance of precipitation 40 percent.

Cloudy. Low temperature around 48F. Dew point will be around 44F with an average humidity of 78%. Winds will be 3 mph from the SW.

Mostly sunny. High temperature around 63F. Dew point will be around 42F with an average humidity of 56%. Winds will be 3 mph from the SW.

Clear. Low temperature around 48F. Dew point will be around 42F with an average humidity of 69%. Winds will be 3 mph from the E.

Sunny. High temperature around 65F. Dew point will be around 42F with an average humidity of 52%. Winds will be 4 mph from the SW.

Clear. Low temperature around 49F. Dew point will be around 43F with an average humidity of 70%. Winds will be 3 mph from the SE.