Current Conditions
Mostly cloudy
Temp:
48°F
Wind: From the SSW at 7 mph
Humidity: 76%
Pressure: 29.90 in
Observed at: 11:00am PDT
Fontana, CA Weather
Today
Heavy rain
High:
52°F
Rain before 11am, then showers likely and possibly a thunderstorm after 11am. Some of the storms could produce heavy rainfall. High near 52. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Chance of showers
Overnight low:
40°F
A chance of showers before 11pm. Partly cloudy, with a low around 40. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.