10-Day Weather Forecast - Thornton, CA

Mostly cloudy. Highs 64 to 70. Northwest winds up to 10 mph.

Mostly clear. A slight chance of rain after midnight. Lows 45 to 50. Northwest winds up to 10 mph.

Mostly cloudy in the morning then becoming mostly sunny. Highs 61 to 67. Northwest winds up to 10 mph.

Clear. Lows 43 to 49. Northwest winds up to 10 mph.

Mostly sunny. Highs 64 to 69.

Mostly clear. Lows around 47.

Partly cloudy. Highs 61 to 67.

Clear. Lows 41 to 49. Highs 61 to 68.

Clear. Lows 41 to 49. Highs 61 to 68.

Mostly clear. Lows 42 to 50. Highs 64 to 74.

Mostly clear. Lows 42 to 50. Highs 64 to 74.

Mostly clear. Lows 42 to 50. Highs 64 to 74.

Mostly clear. Lows 42 to 50. Highs 64 to 74.

Clear. Low temperature around 45F. Dew point will be around 44F with an average humidity of 77%. Winds will be 4 mph from the NW.

Sunny. High temperature around 67F. Dew point will be around 48F with an average humidity of 64%. Winds will be 4 mph from the NW.

Mostly clear. Low temperature around 47F. Dew point will be around 46F with an average humidity of 77%. Winds will be 4 mph from the NW.

Partly cloudy. High temperature around 66F. Dew point will be around 47F with an average humidity of 63%. Winds will be 9 mph from the NW.

Clear. Low temperature around 45F. Dew point will be around 41F with an average humidity of 66%. Winds will be 7 mph from the NW.