Hazardous Weather Conditions
Current conditions at
Ontario International Airport (KONT)
Lat: 34.05316°NLon: 117.57685°WElev: 906.0ft.
Clear
63°F
17°C
| Humidity | 31% |
| Wind Speed | WSW 6 MPH |
| Barometer | 30.25 in (1024.38 mb) |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Last update | 11 Jan 10:05 AM PST |
Extended Forecast for
Rancho Cucamonga CA
Wind Advisory January 11, 10:24am until January 12, 02:00pm
NOW until 2:00pm Mon
Wind Advisory
Today
High: 70 °F
Sunny
Tonight
Low: 52 °F
Mostly Clear
Monday
High: 72 °F
Sunny
Monday Night
Low: 52 °F
Clear
Tuesday
High: 77 °F
Sunny
Tuesday Night
Low: 54 °F
Clear
Wednesday
High: 79 °F
Sunny
Wednesday Night
Low: 54 °F
Clear
Detailed Forecast
Today
Sunny, with a high near 70. West wind around 5 mph.
Tonight
Mostly clear, with a low around 52. Southwest wind around 5 mph becoming calm after midnight.
Monday
Sunny, with a high near 72. Southwest wind around 5 mph.
Monday Night
Clear, with a low around 52. West wind around 5 mph.
Tuesday
Sunny, with a high near 77. West wind around 5 mph becoming north in the afternoon.
Tuesday Night
Clear, with a low around 54.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Clear, with a low around 54.
Thursday
Sunny, with a high near 78.
Thursday Night
Clear, with a low around 53.
Friday
Sunny, with a high near 76.
Friday Night
Mostly clear, with a low around 52.
Saturday
Mostly sunny, with a high near 74.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Rancho Cucamonga CA
34.12°N 117.6°W (Elev. 1368 ft)
34.12°N 117.6°W (Elev. 1368 ft)
1:43 am PST Jan 11, 2026
10am PST Jan 11, 2026-6pm PST Jan 17, 2026
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