Current conditions at
Fontana-Arrow Highway (CQ057)
Lat: 34.10056°NLon: 117.49222°WElev: 1191.0ft.NA
55°F
13°C
| Humidity | 92% |
| Wind Speed | S 3 MPH |
| Barometer | NA |
| Dewpoint | 53°F (12°C) |
| Visibility | NA |
| Last update | 14 Oct 09:00 PM PDT |
Extended Forecast for
Fontana CA
Tonight
Low: 50 °F
Chance
Showers then
Partly CloudyWednesday
High: 65 °F
Mostly Sunny
Wednesday Night
Low: 48 °F
Clear
Thursday
High: 75 °F
Sunny
Thursday Night
Low: 53 °F
Clear
Friday
High: 77 °F
Sunny
Friday Night
Low: 54 °F
Clear
Saturday
High: 80 °F
Sunny
Saturday Night
Low: 56 °F
Mostly Clear
Detailed Forecast
Tonight
A chance of showers before 11pm. Partly cloudy, with a low around 50. Southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly sunny, with a high near 65. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Clear, with a low around 48. West wind 5 to 10 mph becoming north after midnight.
Thursday
Sunny, with a high near 75. North wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Clear, with a low around 53. North wind 5 to 15 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 77.
Friday Night
Clear, with a low around 54.
Saturday
Sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Mostly sunny, with a high near 78.
Sunday Night
Mostly clear, with a low around 53.
Monday
Mostly sunny, with a high near 69.
Monday Night
Mostly clear, with a low around 50.
Tuesday
Sunny, with a high near 71.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Fontana CA
34.1°N 117.43°W (Elev. 1296 ft)
34.1°N 117.43°W (Elev. 1296 ft)
1:21 pm PDT Oct 14, 2025
10pm PDT Oct 14, 2025-6pm PDT Oct 21, 2025
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