National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Ontario Municipal Airport (KONO)

Lat: 44.01424°NLon: 117.00808°WElev: 2185.0ft.

Clear

41°F

5°C

Humidity 65%
Wind Speed W 3 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 19 Oct 12:15 AM MDT
Extended Forecast for

7 Miles NNW Ontario Municipal OR

  • Overnight

    Overnight: Mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny through mid morning, then becoming sunny, with a high near 70. Light east northeast wind.

    High: 70 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45. North northwest wind 5 to 7 mph.

    Low: 45 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 70. North northwest wind 5 to 7 mph becoming calm in the afternoon.

    High: 70 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46. Calm wind becoming north northwest around 5 mph after midnight.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.

    Low: 49 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely, mainly before noon. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.

    High: 65 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.

    Low: 45 °F

    Showers
    Likely then
    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 38. Calm wind.
Monday
Partly sunny through mid morning, then becoming sunny, with a high near 70. Light east northeast wind.
Monday Night
Partly cloudy, with a low around 45. North northwest wind 5 to 7 mph.
Tuesday
Partly sunny, with a high near 70. North northwest wind 5 to 7 mph becoming calm in the afternoon.
Tuesday Night
Partly cloudy, with a low around 46. Calm wind becoming north northwest around 5 mph after midnight.
Wednesday
Mostly sunny, with a high near 72.
Wednesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Thursday
Showers likely, mainly before noon. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.
Thursday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 58. Breezy.
Friday Night
Mostly clear, with a low around 36.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 40.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNW Ontario Municipal OR
 44.11°N 117.08°W (Elev. 2618 ft)
Last Update:
2:41 pm MDT Oct 18, 2026
Forecast Valid:
12am MDT Oct 19, 2026-6pm MDT Oct 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation