Current conditions at
Ontario Municipal Airport (KONO)
Lat: 44.01424°NLon: 117.00808°WElev: 2185.0ft.
Clear
45°F
7°C
| Humidity | 70% |
| Wind Speed | WSW 5 MPH |
| Barometer | 29.87 in (1011.51 mb) |
| Dewpoint | 35°F (2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 42°F (6°C) |
| Last update | 14 Mar 02:00 AM MDT |
Extended Forecast for
Ontario OR
Overnight

Low: 48 °F
Slight Chance
ShowersSaturday
High: 57 °F
Showers
Likely then
Mostly Sunny
and BreezySaturday Night
Low: 29 °F
Partly Cloudy
and Blustery
then Mostly
CloudySunday

High: 50 °F
Partly Sunny
Sunday Night

Low: 36 °F
Mostly Cloudy
Monday

High: 61 °F
Mostly Cloudy
Monday Night

Low: 39 °F
Mostly Cloudy
Tuesday

High: 72 °F
Mostly Sunny
Tuesday Night

Low: 42 °F
Partly Cloudy
Detailed Forecast
Overnight
A 20 percent chance of showers. Cloudy, with a low around 48. South southwest wind 6 to 8 mph.
Saturday
Showers likely before noon. Cloudy through mid morning, then gradual clearing, with a high near 57. Breezy, with a south southwest wind 8 to 13 mph becoming northwest 20 to 25 mph in the morning. Winds could gust as high as 37 mph. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around 29. Blustery, with a north northwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 33 mph.
Sunday
Partly sunny, with a high near 50. Calm wind.
Sunday Night
Mostly cloudy, with a low around 36. East wind around 6 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 61.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Partly sunny, with a high near 79.
Thursday Night
Mostly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 78.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Ontario OR
44.03°N 116.97°W (Elev. 2103 ft)
44.03°N 116.97°W (Elev. 2103 ft)
9:47 pm MDT Mar 13, 2026
2am MDT Mar 14, 2026-6pm MDT Mar 20, 2026


