Tuesday
Sunny
High:
94°F
Sunny, with a high near 94. Light southwest wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Fontana, CA Weather - Tomorrow’s Forecast
Tuesday Night
Mostly clear
Overnight low:
67°F
Mostly clear, with a low around 67. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.