Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

50°F

10°C

Humidity 49%
Wind Speed W 4 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 24 Mar 12:30 AM MDT
Extended Forecast for

Ontario Municipal OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 46. Light and variable wind.

    Low: 46 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Cloudy through mid morning, then gradual clearing, with a high near 74. Calm wind becoming southeast 5 to 9 mph in the afternoon.

    High: 74 °F

    Gradual
    Clearing

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers between 9pm and 10pm.  Mostly cloudy, with a low around 48. East southeast wind 5 to 9 mph becoming west northwest in the evening.

    Low: 48 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 72. Light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 24 mph.

    High: 72 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35. Breezy, with a northwest wind 14 to 20 mph.

    Low: 35 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 46. Light and variable wind.
Tuesday
Cloudy through mid morning, then gradual clearing, with a high near 74. Calm wind becoming southeast 5 to 9 mph in the afternoon.
Tuesday Night
A 20 percent chance of showers between 9pm and 10pm. Mostly cloudy, with a low around 48. East southeast wind 5 to 9 mph becoming west northwest in the evening.
Wednesday
Mostly cloudy, with a high near 72. Light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 24 mph.
Wednesday Night
Mostly cloudy, with a low around 35. Breezy, with a northwest wind 14 to 20 mph.
Thursday
Sunny, with a high near 56.
Thursday Night
Mostly clear, with a low around 30.
Friday
Mostly sunny, with a high near 62.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
Mostly cloudy, with a low around 41.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Partly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
Ontario Municipal OR
 44.03°N 117°W (Elev. 2139 ft)
12:29 am MDT Mar 24, 2026
12am MDT Mar 24, 2026-6pm MDT Mar 30, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database