Current conditions at
Fontana-Arrow Highway (CQ057)
Lat: 34.10056°NLon: 117.49222°WElev: 1191.0ft.NA
58°F
14°C
| Humidity | 35% |
| Wind Speed | SW 4 MPH |
| Barometer | NA |
| Dewpoint | 31°F (-1°C) |
| Visibility | NA |
| Last update | 20 Feb 03:00 PM PST |
Extended Forecast for
4 Miles SSW Fontana CA
Tonight
Low: 39 °F
Clear
Saturday
High: 67 °F
Sunny
Saturday Night
Low: 47 °F
Partly Cloudy
Sunday
High: 75 °F
Sunny
Sunday Night
Low: 50 °F
Mostly Clear
Monday
High: 79 °F
Mostly Sunny
Monday Night
Low: 54 °F
Partly Cloudy
Tuesday
High: 79 °F
Mostly Sunny
Tuesday Night
Low: 55 °F
Partly Cloudy
Detailed Forecast
Tonight
Clear, with a low around 39. West wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 67. East wind around 5 mph.
Saturday Night
Partly cloudy, with a low around 47. Calm wind becoming northeast around 5 mph after midnight.
Sunday
Sunny, with a high near 75. Northeast wind around 5 mph.
Sunday Night
Mostly clear, with a low around 50. Northeast wind around 5 mph.
Monday
Mostly sunny, with a high near 79.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Mostly sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
Mostly sunny, with a high near 81.
Thursday Night
Partly cloudy, with a low around 57.
Friday
Mostly sunny, with a high near 84.
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)
12:35 pm PST Feb 20, 2026
4pm PST Feb 20, 2026-6pm PST Feb 27, 2026
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