10-Day Weather Forecast - Fontana, CA

Sunny hazy. Highs 96 to 103. Light winds becoming west 10 to 15 mph with gusts to 25 mph in the afternoon.

Mostly clear. Hazy. Lows 64 to 69. Areas of winds west 10 to 15 mph with gusts to 25 mph in the evening becoming light.

Mostly sunny. Highs 98 to 105. Light winds becoming west 10 to 15 mph in the afternoon.

Mostly clear. Lows 66 to 70. Areas of winds west to 10 mph in the evening becoming light.

Mostly sunny. Highs 96 to 103.

Mostly clear. Lows 63 to 67.

Mostly sunny. Highs 95 to 102.

Mostly clear. Lows 62 to 66.

Partly cloudy with patchy fog in the morning. . . Becoming mostly sunny. Local visibility one quarter mile or less at times in the morning. Highs 92 to 100.

Mostly clear. Lows 62 to 66.

Mostly sunny. Highs 92 to 99.

Mostly clear. Lows 61 to 66.

Mostly sunny. Highs 92 to 99.

Clear. Low temperature around 67F. Dew point will be around 59F with an average humidity of 60%. Winds will be 5 mph from the SW.

Sunny. High temperature around 90F. Dew point will be around 57F with an average humidity of 44%. Winds will be 7 mph from the SW.

Clear. Low temperature around 65F. Dew point will be around 60F with an average humidity of 66%. Winds will be 5 mph from the SW.

Sunny. High temperature around 89F. Dew point will be around 58F with an average humidity of 48%. Winds will be 7 mph from the SW.

Clear. Low temperature around 64F. Dew point will be around 60F with an average humidity of 68%. Winds will be 6 mph from the SW.