Hazardous Weather Conditions
Current conditions at
Ontario International Airport (KONT)
Lat: 34.05316°NLon: 117.57685°WElev: 906.0ft.
Clear
46°F
8°C
| Humidity | 49% |
| Wind Speed | NNE 3 MPH |
| Barometer | 30.28 in (1025.4 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Last update | 10 Jan 11:30 PM PST |
Extended Forecast for
Ontario CA
Wind Advisory January 10, 11:51pm until January 11, 01:00pm
NOW until 1:00pm Sun
Wind Advisory
Tonight
Low: 39 °F
Clear
Sunday
High: 71 °F
Sunny
Sunday Night
Low: 44 °F
Mostly Clear
Monday
High: 72 °F
Sunny
Monday Night
Low: 44 °F
Mostly Clear
Tuesday
High: 76 °F
Sunny
Tuesday Night
Low: 48 °F
Clear
Wednesday
High: 79 °F
Sunny
Detailed Forecast
Tonight
Clear, with a low around 39. West wind around 5 mph.
Sunday
Sunny, with a high near 71. Northwest wind around 5 mph.
Sunday Night
Mostly clear, with a low around 44. West wind around 5 mph.
Monday
Sunny, with a high near 72. Calm wind becoming west around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 44. Calm wind becoming northwest around 5 mph after midnight.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Clear, with a low around 48.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Clear, with a low around 49.
Thursday
Sunny, with a high near 79.
Thursday Night
Clear, with a low around 51.
Friday
Sunny, with a high near 78.
Friday Night
Clear, with a low around 47.
Saturday
Sunny, with a high near 75.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Ontario CA
34.05°N 117.64°W (Elev. 919 ft)
34.05°N 117.64°W (Elev. 919 ft)
4:18 pm PST Jan 10, 2026
11pm PST Jan 10, 2026-6pm PST Jan 17, 2026
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