Current conditions at
Fontana-Arrow Highway (CQ057)
Lat: 34.10056°NLon: 117.49222°WElev: 1191.0ft.NA
74°F
23°C
| Humidity | 53% |
| Wind Speed | WSW 5 MPH |
| Barometer | NA |
| Dewpoint | 56°F (13°C) |
| Visibility | NA |
| Last update | 05 Oct 07:00 PM PDT |
Extended Forecast for
Rancho Cucamonga CA
Tonight
Low: 57 °F
Mostly Clear
Monday
High: 83 °F
Sunny
Monday Night
Low: 59 °F
Mostly Clear
Tuesday
High: 85 °F
Sunny
Tuesday Night
Low: 59 °F
Mostly Clear
Wednesday
High: 82 °F
Sunny
Wednesday Night
Low: 59 °F
Mostly Clear
Thursday
High: 86 °F
Mostly Sunny
Thursday Night
Low: 63 °F
Slight Chance
Showers
Detailed Forecast
Tonight
Mostly clear, with a low around 57. West wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 83. Light west wind increasing to 5 to 10 mph in the afternoon.
Monday Night
Mostly clear, with a low around 59. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 85. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 59. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Mostly sunny, with a high near 86.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 63.
Friday
A slight chance of showers. Mostly sunny, with a high near 85.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 63.
Saturday
A slight chance of showers. Mostly sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Sunny, with a high near 76.
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)
3:08 pm PDT Oct 5, 2025
8pm PDT Oct 5, 2025-6pm PDT Oct 12, 2025
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