Current conditions at
Fontana-Arrow Highway (CQ057)
Lat: 34.10056°NLon: 117.49222°WElev: 1191.0ft.NA
80°F
27°C
| Humidity | 48% |
| Wind Speed | WSW 6 MPH |
| Barometer | NA |
| Dewpoint | 59°F (15°C) |
| Visibility | NA |
| Heat Index | 81°F (27°C) |
| Last update | 12 Jul 08:00 PM PDT |
Extended Forecast for
3 Miles ESE Rancho Cucamonga CA
Tonight
Low: 62 °F
Mostly Clear
Sunday
High: 92 °F
Patchy Fog
then SunnySunday Night
Low: 64 °F
Clear
Monday
High: 92 °F
Sunny
Monday Night
Low: 61 °F
Clear
Tuesday
High: 89 °F
Sunny
Tuesday Night
Low: 60 °F
Mostly Clear
Wednesday
High: 87 °F
Sunny
Wednesday Night
Low: 60 °F
Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 62. West wind around 5 mph becoming calm after midnight.
Sunday
Patchy fog before 11am. Otherwise, sunny, with a high near 92. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Sunday Night
Clear, with a low around 64. Southwest wind around 5 mph becoming calm after midnight.
Monday
Sunny, with a high near 92. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Monday Night
Clear, with a low around 61. Southwest wind 5 to 10 mph.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Clear, with a low around 60.
Thursday
Sunny, with a high near 88.
Thursday Night
Mostly clear, with a low around 62.
Friday
Sunny, with a high near 90.
Friday Night
Mostly clear, with a low around 64.
Saturday
Sunny, with a high near 93.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles ESE Rancho Cucamonga CA
34.11°N 117.54°W (Elev. 1161 ft)
34.11°N 117.54°W (Elev. 1161 ft)
1:08 pm PDT Jul 12, 2025
9pm PDT Jul 12, 2025-6pm PDT Jul 19, 2025
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