


Current conditions at
Ontario International Airport (KONT)
Lat: 34.05316°NLon: 117.57685°WElev: 906.0ft.
Partly Cloudy
89°F
32°C
Humidity | 27% |
Wind Speed | ESE 3 MPH |
Barometer | 29.9 in (1012.53 mb) |
Dewpoint | 51°F (11°C) |
Visibility | 10.00 mi |
Heat Index | 86°F (30°C) |
Last update | 15 Jun 11:53 AM PDT |
Extended Forecast for
2 Miles SW Rancho Cucamonga CA
This Afternoon
High: 95 °F
Sunny
Tonight
Low: 65 °F
Mostly Clear
Monday
High: 93 °F
Sunny
Monday Night
Low: 65 °F
Mostly Clear
Tuesday
High: 91 °F
Sunny
Tuesday Night
Low: 65 °F
Mostly Clear
Wednesday
High: 92 °F
Sunny
Wednesday Night
Low: 64 °F
Mostly Clear
Juneteenth
High: 90 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 95. West wind 5 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 65. West wind 5 to 10 mph becoming light in the evening. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 93. Light and variable wind becoming west 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Mostly clear, with a low around 65. West wind 10 to 15 mph becoming light southwest in the evening. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 91. Light west wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 65.
Wednesday
Sunny, with a high near 92.
Wednesday Night
Mostly clear, with a low around 64.
Juneteenth
Sunny, with a high near 90.
Thursday Night
Clear, with a low around 63.
Friday
Sunny, with a high near 88.
Friday Night
Mostly clear, with a low around 62.
Saturday
Sunny, with a high near 84.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles SW Rancho Cucamonga CA
34.1°N 117.59°W (Elev. 1224 ft)
34.1°N 117.59°W (Elev. 1224 ft)
1:44 am PDT Jun 15, 2025
12pm PDT Jun 15, 2025-6pm PDT Jun 21, 2025