Hazardous Weather Conditions
Current conditions at
Fontana-Arrow Highway (CQ057)
Lat: 34.10056°NLon: 117.49222°WElev: 1191.0ft.NA
74°F
23°C
| Humidity | 79% |
| Wind Speed | SSW 1 MPH |
| Barometer | NA |
| Dewpoint | 67°F (19°C) |
| Visibility | NA |
| Last update | 26 Jul 02:00 AM PDT |
Extended Forecast for
5 Miles SSE Fontana CA
Extreme Heat Warning July 26, 04:35am until July 27, 08:00pm
NOW until 8:00pm Mon
Extreme Heat Warning
Today
High: 98 °F
Mostly Sunny
Tonight
Low: 70 °F
Partly Cloudy
Monday
High: 98 °F
Sunny
Monday Night
Low: 69 °F
Mostly Clear
Tuesday
High: 98 °F
Sunny
Tuesday Night
Low: 68 °F
Mostly Clear
Wednesday
High: 96 °F
Sunny
Wednesday Night
Low: 67 °F
Mostly Clear
Detailed Forecast
Today
Mostly sunny, with a high near 98. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
Partly cloudy, with a low around 70. West wind 5 to 10 mph.
Monday
Sunny, with a high near 98. Light southwest wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 69. West wind 5 to 10 mph becoming light southwest after midnight.
Tuesday
Sunny, with a high near 98. Light south wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 68.
Wednesday
Sunny, with a high near 96.
Wednesday Night
Mostly clear, with a low around 67.
Thursday
Sunny, with a high near 99.
Thursday Night
Mostly clear, with a low around 69.
Friday
Sunny, with a high near 101.
Friday Night
Mostly clear, with a low around 70.
Saturday
Sunny, with a high near 102.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles SSE Fontana CA
34.03°N 117.41°W (Elev. 984 ft)
34.03°N 117.41°W (Elev. 984 ft)
1:10 am PDT Jul 26, 2026
4am PDT Jul 26, 2026-6pm PDT Aug 1, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
