10-Day Weather Forecast - Fontana, CA

Sunny. Highs 73 to 78. Areas of winds north 10 to 20 mph with gusts to 35 mph.

Clear. Lows 45 to 49 in wind sheltered areas to 49 to 56 in warmer locations. Areas of winds north 10 to 15 mph with gusts to 30 mph.

Mostly sunny. Highs 79 to 84. Areas of winds north 10 to 20 mph. Gusts to 30 mph. . . Becoming 35 mph in the afternoon.

Mostly clear. Lows around 50 in wind sheltered areas to 51 to 56 in warmer locations. Areas of winds east 10 to 15 mph with gusts to 30 mph.

Mostly sunny. Highs 79 to 83.

Clear. Lows 48 to 54.

Mostly sunny. Highs 76 to 81.

Mostly clear. Lows 47 to 53.

Mostly sunny. Highs 77 to 82.

Partly cloudy. Lows 48 to 53.

Mostly sunny. Highs 77 to 81.

Mostly clear. Lows 48 to 53.

Mostly sunny. Highs 75 to 80.

Partly cloudy. Low temperature around 57F. Dew point will be around 33F with an average humidity of 36%. Winds will be 1 mph from the SW.

Mostly sunny. High temperature around 71F. Dew point will be around 34F with an average humidity of 30%. Winds will be 4 mph from the S.

Clear. Low temperature around 53F. Dew point will be around 42F with an average humidity of 57%. Winds will be 3 mph from the SW.

Mostly sunny. High temperature around 64F. Dew point will be around 44F with an average humidity of 55%. Winds will be 5 mph from the S.

Clear. Low temperature around 51F. Dew point will be around 45F with an average humidity of 71%. Winds will be 3 mph from the SW.