Current conditions at
Fontana-Arrow Highway (CQ057)
Lat: 34.10056°NLon: 117.49222°WElev: 1191.0ft.NA
62°F
17°C
| Humidity | 79% |
| Wind Speed | NNE 1 MPH |
| Barometer | NA |
| Dewpoint | 55°F (13°C) |
| Visibility | NA |
| Last update | 07 Nov 11:00 PM PST |
Extended Forecast for
Rancho Cucamonga CA
Overnight
Low: 58 °F
Clear
Saturday
High: 84 °F
Sunny
Saturday Night
Low: 60 °F
Clear
Sunday
High: 87 °F
Sunny
Sunday Night
Low: 61 °F
Clear
Monday
High: 87 °F
Sunny
Monday Night
Low: 60 °F
Partly Cloudy
Veterans Day
High: 83 °F
Mostly Sunny
Tuesday Night
Low: 58 °F
Partly Cloudy
then Patchy
Fog
Detailed Forecast
Overnight
Clear, with a low around 58. Calm wind.
Saturday
Sunny, with a high near 84. West wind around 5 mph becoming southwest in the morning.
Saturday Night
Clear, with a low around 60. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 87. Calm wind becoming northeast around 5 mph in the afternoon.
Sunday Night
Clear, with a low around 61. Calm wind becoming north around 5 mph after midnight.
Monday
Sunny, with a high near 87.
Monday Night
Partly cloudy, with a low around 60.
Veterans Day
Mostly sunny, with a high near 83.
Tuesday Night
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 58.
Wednesday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
A slight chance of showers. Partly sunny, with a high near 77.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 57.
Friday
A chance of showers. Mostly cloudy, with a high near 73.
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)
8:19 pm PST Nov 7, 2025
12am PST Nov 8, 2025-6pm PST Nov 14, 2025
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