Wednesday
Patchy fog
High:
79°F
Patchy fog before 11am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 79. Light southwest wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Fontana, CA Weather - Tomorrow’s Forecast
Wednesday Night
Clear
Overnight low:
57°F
Clear, with a low around 57. West wind 5 to 10 mph, with gusts as high as 20 mph.