Current conditions at
Fontana-Arrow Highway (CQ057)
Lat: 34.10056°NLon: 117.49222°WElev: 1191.0ft.NA
58°F
14°C
| Humidity | 84% |
| Wind Speed | W 1 MPH |
| Barometer | NA |
| Dewpoint | 53°F (12°C) |
| Visibility | NA |
| Last update | 02 Nov 02:00 AM PST |
Extended Forecast for
Rancho Cucamonga CA
Today
High: 84 °F
Sunny
Tonight
Low: 58 °F
Partly Cloudy
Monday
High: 80 °F
Mostly Sunny
Monday Night
Low: 54 °F
Partly Cloudy
Tuesday
High: 78 °F
Sunny
Tuesday Night
Low: 53 °F
Mostly Clear
Wednesday
High: 74 °F
Mostly Sunny
Wednesday Night
Low: 53 °F
Partly Cloudy
Thursday
High: 74 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 84. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Tonight
Partly cloudy, with a low around 58. Calm wind.
Monday
Mostly sunny, with a high near 80. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 54. Calm wind.
Tuesday
Sunny, with a high near 78. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Mostly sunny, with a high near 74.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Sunny, with a high near 74.
Thursday Night
Mostly clear, with a low around 55.
Friday
Sunny, with a high near 80.
Friday Night
Mostly clear, with a low around 57.
Saturday
Sunny, with a high near 82.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Rancho Cucamonga CA
34.13°N 117.57°W (Elev. 1362 ft)
34.13°N 117.57°W (Elev. 1362 ft)
1:13 am PST Nov 2, 2025
4am PST Nov 2, 2025-6pm PST Nov 8, 2025
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