News Headlines
Current conditions at
Ontario Municipal Airport (KONO)
Lat: 44.01424°NLon: 117.00808°WElev: 2185.0ft.
Clear
91°F
33°C
| Humidity | 22% |
| Wind Speed | S 3 MPH |
| Barometer | 29.79 in (1008.81 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Heat Index | 88°F (31°C) |
| Last update | 19 Jun 03:50 PM MDT |
Extended Forecast for
4 Miles WSW Ontario Municipal OR
Tonight
Low: 68 °F
Mostly Cloudy
then Isolated
T-stormsSaturday
High: 87 °F
Chance
T-storms then
Partly SunnySaturday Night

Low: 57 °F
Mostly Clear
Sunday

High: 88 °F
Sunny
Sunday Night

Low: 57 °F
Clear
Monday

High: 90 °F
Hot
Monday Night

Low: 57 °F
Clear
Tuesday

High: 95 °F
Hot
Tuesday Night

Low: 62 °F
Mostly Clear
Detailed Forecast
Tonight
Isolated showers and thunderstorms after 3am. Increasing clouds, with a low around 68. Light and variable wind becoming west 8 to 13 mph in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 20%.
Saturday
A 30 percent chance of showers and thunderstorms, mainly before 7am. Mostly cloudy, with a high near 87. West southwest wind 5 to 8 mph becoming south in the afternoon.
Saturday Night
Mostly clear, with a low around 57. South southeast wind 5 to 9 mph becoming north northwest after midnight. Winds could gust as high as 23 mph.
Sunday
Sunny, with a high near 88. West wind 7 to 9 mph.
Sunday Night
Clear, with a low around 57. North wind 7 to 14 mph becoming west after midnight. Winds could gust as high as 24 mph.
Monday
Sunny and hot, with a high near 90.
Monday Night
Clear, with a low around 57.
Tuesday
Sunny and hot, with a high near 95.
Tuesday Night
Mostly clear, with a low around 62.
Wednesday
Sunny and hot, with a high near 97.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
Sunny and hot, with a high near 96.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny and hot, with a high near 92.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
4 Miles WSW Ontario Municipal OR
44°N 117.09°W (Elev. 2182 ft)
44°N 117.09°W (Elev. 2182 ft)
12:29 pm MDT Jun 19, 2026
4pm MDT Jun 19, 2026-6pm MDT Jun 26, 2026


