Current conditions at
Ontario International Airport (KONT)
Lat: 34.05316°NLon: 117.57685°WElev: 906.0ft.
Clear
86°F
30°C
| Humidity | 12% |
| Wind Speed | WSW 13 MPH |
| Barometer | 29.91 in (1012.87 mb) |
| Dewpoint | 29°F (-2°C) |
| Visibility | 10.00 mi |
| Heat Index | 83°F (28°C) |
| Last update | 15 Jul 03:30 PM PDT |
Extended Forecast for
Ontario CA
Tonight
Low: 61 °F
Increasing
CloudsWednesday
High: 86 °F
Becoming
SunnyWednesday Night
Low: 61 °F
Mostly Clear
Thursday
High: 87 °F
Sunny
Thursday Night
Low: 62 °F
Mostly Clear
Friday
High: 86 °F
Mostly Sunny
Friday Night
Low: 62 °F
Mostly Clear
Saturday
High: 88 °F
Sunny
Saturday Night
Low: 62 °F
Mostly Clear
Detailed Forecast
Tonight
Increasing clouds, with a low around 61. West wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 86. West wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 61. West wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 87. West wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 62. West wind 5 to 15 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 86.
Friday Night
Mostly clear, with a low around 62.
Saturday
Sunny, with a high near 88.
Saturday Night
Mostly clear, with a low around 62.
Sunday
Sunny, with a high near 89.
Sunday Night
Mostly clear, with a low around 62.
Monday
Sunny, with a high near 89.
Monday Night
Partly cloudy, with a low around 62.
Tuesday
Mostly sunny, with a high near 89.
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)
2:04 pm PDT Jul 15, 2025
3pm PDT Jul 15, 2025-6pm PDT Jul 22, 2025
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