Hazardous Weather Conditions
Current conditions at
Ontario International Airport (KONT)
Lat: 34.05316°NLon: 117.57685°WElev: 906.0ft.
Clear
64°F
18°C
| Humidity | 48% |
| Wind Speed | WSW 3 MPH |
| Barometer | 30.01 in (1016.26 mb) |
| Dewpoint | 44°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 13 Oct 11:05 AM PDT |
Extended Forecast for
Rancho Cucamonga CA
High Wind Watch October 15, 06:00am until October 16, 08:00pm
Today
High: 71 °F
Sunny
Tonight
Low: 53 °F
Clear
Wednesday
High: 80 °F
Sunny
Wednesday Night
Low: 59 °F
Clear
Thursday
High: 83 °F
Sunny
Thursday Night
Low: 63 °F
Patchy
Blowing Dust
and BreezyFriday
High: 88 °F
Sunny
Friday Night
Low: 65 °F
Clear
Saturday
High: 86 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 71. Southwest wind around 5 mph becoming calm.
Tonight
Clear, with a low around 53. West wind around 5 mph becoming north after midnight.
Wednesday
Sunny, with a high near 80. Northwest wind around 5 mph becoming southwest in the afternoon.
Wednesday Night
Clear, with a low around 59. West wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 83. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Patchy blowing dust between 8pm and 2am. Clear, with a low around 63. Breezy.
Friday
Sunny, with a high near 88.
Friday Night
Clear, with a low around 65.
Saturday
Sunny, with a high near 86.
Saturday Night
Clear, with a low around 63.
Sunday
Sunny, with a high near 86.
Sunday Night
Clear, with a low around 63.
Monday
Sunny, with a high near 83.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Rancho Cucamonga CA
34.1°N 117.59°W (Elev. 1224 ft)
34.1°N 117.59°W (Elev. 1224 ft)
12:38 am PDT Oct 13, 2026
11am PDT Oct 13, 2026-6pm PDT Oct 19, 2026
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