


Hazardous Weather Conditions
Current conditions at
Ontario International Airport (KONT)
Lat: 34.05316°NLon: 117.57685°WElev: 906.0ft.
Mostly Cloudy
92°F
33°C
Humidity | 19% |
Wind Speed | SW 4 MPH |
Barometer | 29.98 in (1015.24 mb) |
Dewpoint | 45°F (7°C) |
Visibility | 10.00 mi |
Heat Index | 88°F (31°C) |
Last update | 05 Aug 12:53 PM PDT |
Extended Forecast for
2 Miles SW Ontario CA
Heat Advisory August 6, 10:00am until August 8, 08:00pm
This Afternoon
High: 93 °F
Haze
Tonight
Low: 65 °F
Haze
Wednesday
High: 97 °F
Haze
Wednesday Night
Low: 68 °F
Haze
Thursday
High: 99 °F
Sunny
Thursday Night
Low: 68 °F
Mostly Clear
Friday
High: 97 °F
Sunny
Friday Night
Low: 65 °F
Mostly Clear
Saturday
High: 95 °F
Sunny
Detailed Forecast
This Afternoon
Widespread haze. Sunny, with a high near 93. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
Widespread haze. Mostly clear, with a low around 65. West wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Wednesday
Widespread haze. Sunny, with a high near 97. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Widespread haze. Mostly clear, with a low around 68. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 99. Light west wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Mostly clear, with a low around 68.
Friday
Sunny, with a high near 97.
Friday Night
Mostly clear, with a low around 65.
Saturday
Sunny, with a high near 95.
Saturday Night
Mostly clear, with a low around 66.
Sunday
Mostly sunny, with a high near 93.
Sunday Night
Mostly clear, with a low around 65.
Monday
Sunny, with a high near 93.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles SW Ontario CA
34.03°N 117.63°W (Elev. 830 ft)
34.03°N 117.63°W (Elev. 830 ft)
12:51 pm PDT Aug 5, 2025
1pm PDT Aug 5, 2025-6pm PDT Aug 11, 2025