Current conditions at
Fontana-Arrow Highway (CQ057)
Lat: 34.10056°NLon: 117.49222°WElev: 1191.0ft.NA
65°F
18°C
| Humidity | 33% |
| Wind Speed | WNW 0 MPH |
| Barometer | NA |
| Dewpoint | 35°F (2°C) |
| Visibility | NA |
| Last update | 15 Jan 09:00 PM PST |
Extended Forecast for
4 Miles SSW Fontana CA
Tonight
Low: 54 °F
Clear
Friday
High: 80 °F
Sunny
Friday Night
Low: 53 °F
Mostly Clear
Saturday
High: 79 °F
Sunny
Saturday Night
Low: 51 °F
Partly Cloudy
Sunday
High: 79 °F
Mostly Sunny
Sunday Night
Low: 52 °F
Mostly Clear
M.L.King Day
High: 78 °F
Sunny
Monday Night
Low: 52 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 54. North wind around 5 mph.
Friday
Sunny, with a high near 80. Northeast wind 5 to 15 mph becoming southeast in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Mostly clear, with a low around 53. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 79. North wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 51. Northeast wind 5 to 15 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 52.
M.L.King Day
Sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 69.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SSW Fontana CA
34.05°N 117.47°W (Elev. 951 ft)
34.05°N 117.47°W (Elev. 951 ft)
4:49 pm PST Jan 15, 2026
10pm PST Jan 15, 2026-6pm PST Jan 22, 2026
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