Fontana, CA Weather - Tomorrow’s Forecast

Monday

Sunny

High:
78°F

Sunny, with a high near 78. North wind 15 to 20 mph, with gusts as high as 30 mph.

Monday Night

Clear

Overnight low:
52°F

Clear, with a low around 52. North wind 15 to 20 mph, with gusts as high as 30 mph.