Current conditions at
Fontana-Arrow Highway (CQ057)
Lat: 34.10056°NLon: 117.49222°WElev: 1191.0ft.NA
49°F
9°C
| Humidity | 65% |
| Wind Speed | N 3 MPH |
| Barometer | NA |
| Dewpoint | 37°F (3°C) |
| Visibility | NA |
| Last update | 23 Feb 04:00 AM PST |
Extended Forecast for
3 Miles E Rancho Cucamonga CA
Today
High: 80 °F
Mostly Sunny
Tonight
Low: 57 °F
Mostly Clear
Tuesday
High: 80 °F
Sunny
Tuesday Night
Low: 57 °F
Partly Cloudy
Wednesday
High: 80 °F
Mostly Sunny
Wednesday Night
Low: 59 °F
Partly Cloudy
Thursday
High: 82 °F
Mostly Sunny
Thursday Night
Low: 61 °F
Partly Cloudy
Friday
High: 84 °F
Mostly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 80. North wind around 5 mph becoming calm in the morning.
Tonight
Mostly clear, with a low around 57. Calm wind.
Tuesday
Sunny, with a high near 80. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 57. Southwest wind around 5 mph becoming calm.
Wednesday
Mostly sunny, with a high near 80. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
Mostly sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 61.
Friday
Mostly sunny, with a high near 84.
Friday Night
Partly cloudy, with a low around 61.
Saturday
Sunny, with a high near 83.
Saturday Night
Partly cloudy, with a low around 60.
Sunday
Mostly sunny, with a high near 80.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles E Rancho Cucamonga CA
34.13°N 117.52°W (Elev. 1450 ft)
34.13°N 117.52°W (Elev. 1450 ft)
3:04 am PST Feb 23, 2026
5am PST Feb 23, 2026-6pm PST Mar 1, 2026
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