Hazardous Weather Conditions
Current conditions at
Ontario International Airport (KONT)
Lat: 34.05316°NLon: 117.57685°WElev: 906.0ft.
Clear
55°F
13°C
| Humidity | 54% |
| Wind Speed | N 0 MPH |
| Barometer | 30.1 in (1019.3 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Last update | 02 Feb 08:20 AM PST |
Extended Forecast for
Ontario CA
Today
High: 79 °F
Sunny
Tonight
Low: 51 °F
Mostly Clear
Tuesday
High: 84 °F
Sunny
Tuesday Night
Low: 54 °F
Clear
Wednesday
High: 85 °F
Sunny
Wednesday Night
Low: 56 °F
Mostly Clear
Thursday
High: 83 °F
Mostly Sunny
Thursday Night
Low: 54 °F
Mostly Cloudy
Friday
High: 76 °F
Partly Sunny
Detailed Forecast
Today
Sunny, with a high near 79. Calm wind becoming west around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 51. West wind around 5 mph becoming calm.
Tuesday
Sunny, with a high near 84. Calm wind becoming northwest around 5 mph in the afternoon.
Tuesday Night
Clear, with a low around 54. Calm wind becoming north around 5 mph.
Wednesday
Sunny, with a high near 85. Light north wind becoming northeast 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Mostly sunny, with a high near 83.
Thursday Night
Mostly cloudy, with a low around 54.
Friday
Partly sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 52.
Sunday
Sunny, with a high near 81.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Ontario CA
34.03°N 117.61°W (Elev. 823 ft)
34.03°N 117.61°W (Elev. 823 ft)
1:04 am PST Feb 2, 2026
8am PST Feb 2, 2026-6pm PST Feb 8, 2026
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