10-Day Weather Forecast - Fontana, CA

Mostly sunny. Warmer. Highs 73 to 78. Areas of winds north to 10 mph with gusts to 25 mph becoming west 10 mph in the afternoon.

Mostly clear. Lows 51 to 55. Areas of winds west to 10 mph in the evening becoming light.

Mostly sunny. Highs 77 to 81. Areas of winds east to 10 mph in the morning becoming light.

Mostly clear. Lows 54 to 58. Areas of winds northeast to 10 mph.

Mostly sunny. Highs 78 to 82.

Mostly clear. Lows 53 to 57.

Mostly sunny. Highs 77 to 81.

Mostly clear in the evening..becoming partly cloudy. Lows 52 to 57.

Partly cloudy. Highs 76 to 80.

Partly cloudy. Lows 52 to 57.

Partly cloudy. Highs 72 to 76.

Partly cloudy. Lows 52 to 57.

Partly cloudy with a slight chance of showers. Highs 68 to 73.

Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 58F. Dew point will be around 56F with an average humidity of 89%. Winds will be 4 mph from the N.

Mostly cloudy with a 50% chance for rain and thunderstorms. High temperature around 62F. Dew point will be around 57F with an average humidity of 87%. Winds will be 4 mph from the W.

Mostly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 56F. Dew point will be around 54F with an average humidity of 92%. Winds will be 3 mph from the N.

Cloudy with a 50% chance for rain and thunderstorms. High temperature around 67F. Dew point will be around 58F with an average humidity of 77%. Winds will be 2 mph from the SE.

Partly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 56F. Dew point will be around 55F with an average humidity of 90%. Winds will be 2 mph from the NE.