Tuesday
Sunny
High:
71°F
Sunny, with a high near 71. North wind 5 to 10 mph.
Fontana, CA Weather - Extended Forecast
Tuesday Night
Mostly clear
Overnight low:
48°F
Mostly clear, with a low around 48. Northeast wind around 5 mph.
Wednesday
Partly sunny
High:
71°F
Partly sunny, with a high near 71.
Wednesday Night
Mostly cloudy
Overnight low:
50°F
Mostly cloudy, with a low around 50.
Thursday
Mostly sunny
High:
74°F
Thursday Night
Clear
Overnight low:
51°F
Friday
Sunny
High:
77°F
Friday Night
Mostly clear
Overnight low:
53°F
Saturday
Mostly sunny
High:
78°F
Saturday Night
Partly cloudy
Overnight low:
53°F
Sunday
Partly sunny
High:
77°F