Hazardous Weather Conditions
Current conditions at
Ontario International Airport (KONT)
Lat: 34.05316°NLon: 117.57685°WElev: 906.0ft.
Clear
55°F
13°C
| Humidity | 76% |
| Wind Speed | N 0 MPH |
| Barometer | 30.07 in (1018.29 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 14 Feb 10:00 PM PST |
Extended Forecast for
3 Miles ESE Ontario International Arpt CA
Wind Advisory February 16, 07:00am until February 16, 08:00pm
Tonight

Low: 46 °F
Mostly Cloudy
Sunday

High: 66 °F
Partly Sunny
Sunday Night
Low: 47 °F
Mostly Cloudy
then Chance
ShowersWashington's Birthday

High: 58 °F
Heavy Rain
Monday Night

Low: 47 °F
Showers
Tuesday

High: 59 °F
Showers
Tuesday Night

Low: 46 °F
Showers
Wednesday

High: 58 °F
Showers
LikelyWednesday Night

Low: 41 °F
Chance
Showers
Detailed Forecast
Tonight
Mostly cloudy, with a low around 46. Calm wind.
Sunday
Partly sunny, with a high near 66. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Sunday Night
A chance of showers after 4am. Mostly cloudy, with a low around 47. Southwest wind around 5 mph becoming calm. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Washington's Birthday
Showers likely, mainly after 10am. The rain could be heavy at times. Cloudy, with a high near 58. Southeast wind 5 to 10 mph becoming south 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Monday Night
Showers and possibly a thunderstorm. Low around 47. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Showers. High near 59. Chance of precipitation is 80%.
Tuesday Night
Showers. Low around 46. Chance of precipitation is 90%.
Wednesday
Showers likely, mainly before 10am. Mostly cloudy, with a high near 58.
Wednesday Night
A chance of showers, mainly before 4am. Mostly cloudy, with a low around 41.
Thursday
A chance of showers, mainly between 10am and 4pm. Partly sunny, with a high near 58.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 41.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 43.
Saturday
Sunny, with a high near 66.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles ESE Ontario International Arpt CA
34.04°N 117.55°W (Elev. 853 ft)
34.04°N 117.55°W (Elev. 853 ft)
11:51 am PST Feb 14, 2026
10pm PST Feb 14, 2026-6pm PST Feb 21, 2026



