Current conditions at
Ontario International Airport (KONT)
Lat: 34.05316°NLon: 117.57685°WElev: 906.0ft.
Clear
79°F
26°C
| Humidity | 24% |
| Wind Speed | WSW 6 MPH |
| Barometer | 29.93 in (1013.55 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 05 Nov 03:35 PM PST |
Extended Forecast for
2 Miles SW Rancho Cucamonga CA
Tonight
Low: 57 °F
Clear
Friday
High: 80 °F
Sunny
Friday Night
Low: 59 °F
Mostly Clear
Saturday
High: 82 °F
Sunny
Saturday Night
Low: 58 °F
Clear
Sunday
High: 84 °F
Sunny
Sunday Night
Low: 61 °F
Mostly Clear
Monday
High: 82 °F
Mostly Sunny
Monday Night
Low: 60 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 57. West wind around 5 mph becoming calm.
Friday
Sunny, with a high near 80. Calm wind becoming southwest around 5 mph.
Friday Night
Mostly clear, with a low around 59. Light northeast wind increasing to 5 to 10 mph in the evening.
Saturday
Sunny, with a high near 82. Northeast wind around 5 mph becoming calm in the morning.
Saturday Night
Clear, with a low around 58. Northeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 61.
Monday
Mostly sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Sunny, with a high near 81.
Tuesday Night
Clear, with a low around 60.
Veterans Day
Sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
A slight chance of showers. Mostly sunny, with a high near 76.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles SW Rancho Cucamonga CA
34.1°N 117.59°W (Elev. 1224 ft)
34.1°N 117.59°W (Elev. 1224 ft)
12:48 pm PST Nov 5, 2026
3pm PST Nov 5, 2026-6pm PST Nov 12, 2026
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