Hazardous Weather Conditions
Current conditions at
Fontana-Arrow Highway (CQ057)
Lat: 34.10056°NLon: 117.49222°WElev: 1191.0ft.NA
73°F
23°C
| Humidity | 24% |
| Wind Speed | NNE 13 MPH |
| Barometer | NA |
| Dewpoint | 35°F (2°C) |
| Visibility | NA |
| Last update | 13 Oct 04:00 PM PDT |
Extended Forecast for
Fontana CA
High Wind Watch October 15, 06:00am until October 16, 08:00pm
Tonight
Low: 52 °F
Clear
Wednesday
High: 81 °F
Sunny
Wednesday Night
Low: 58 °F
Mostly Clear
Thursday
High: 83 °F
Sunny and
BreezyThursday Night
Low: 65 °F
Clear and
WindyFriday
High: 86 °F
Sunny
Friday Night
Low: 63 °F
Clear
Saturday
High: 85 °F
Sunny
Saturday Night
Low: 61 °F
Clear
Detailed Forecast
Tonight
Clear, with a low around 52. Northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 81. North wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 58. North wind 5 to 15 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 83. Breezy, with a north wind 15 to 25 mph, with gusts as high as 35 mph.
Thursday Night
Clear, with a low around 65. Windy, with a north wind 20 to 30 mph, with gusts as high as 45 mph.
Friday
Sunny, with a high near 86.
Friday Night
Clear, with a low around 63.
Saturday
Sunny, with a high near 85.
Saturday Night
Clear, with a low around 61.
Sunday
Sunny, with a high near 84.
Sunday Night
Clear, with a low around 62.
Monday
Sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 56.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 73.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
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)
11:35 am PDT Oct 13, 2026
5pm PDT Oct 13, 2026-6pm PDT Oct 20, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
