Current conditions at
Ontario International Airport (KONT)
Lat: 34.05316°NLon: 117.57685°WElev: 906.0ft.
Mostly Cloudy
63°F
17°C
| Humidity | 72% |
| Wind Speed | SW 4 MPH |
| Barometer | 29.96 in (1014.56 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 04 Oct 09:35 AM PDT |
Extended Forecast for
3 Miles SSE Rancho Cucamonga CA
Today
High: 78 °F
Sunny
Tonight
Low: 57 °F
Clear
Sunday
High: 80 °F
Sunny
Sunday Night
Low: 57 °F
Patchy Fog
Monday
High: 80 °F
Patchy Fog
then SunnyMonday Night
Low: 56 °F
Mostly Clear
Tuesday
High: 81 °F
Sunny
Tuesday Night
Low: 57 °F
Mostly Clear
Wednesday
High: 82 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 78. West wind 5 to 10 mph.
Tonight
Clear, with a low around 57. West wind 5 to 10 mph becoming light and variable in the evening.
Sunday
Sunny, with a high near 80. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Sunday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 57. Southwest wind 5 to 10 mph.
Monday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 80. Light west wind increasing to 5 to 10 mph in the afternoon.
Monday Night
Mostly clear, with a low around 56.
Tuesday
Sunny, with a high near 81.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Sunny, with a high near 86.
Thursday Night
Mostly clear, with a low around 62.
Friday
Mostly sunny, with a high near 86.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SSE Rancho Cucamonga CA
34.09°N 117.53°W (Elev. 1106 ft)
34.09°N 117.53°W (Elev. 1106 ft)
2:06 am PDT Oct 4, 2025
9am PDT Oct 4, 2025-6pm PDT Oct 10, 2025
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