Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

61°F

16°C

Humidity 51%
Wind Speed W 6 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 02 Jul 08:20 AM MDT
Extended Forecast for

Ontario OR

  • Today

    Today: Sunny, with a high near 86. Light and variable wind.

    High: 86 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 59. Calm wind becoming east around 5 mph after midnight.

    Low: 59 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and hot, with a high near 90. North northwest wind 3 to 5 mph.

    High: 90 °F

    Hot

  • Friday Night

    Friday Night: Clear, with a low around 60. North northeast wind around 5 mph becoming calm  after midnight.

    Low: 60 °F

    Clear

  • Independence Day

    Independence Day: Sunny and hot, with a high near 97. Light and variable wind.

    High: 97 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny and hot, with a high near 99.

    High: 99 °F

    Hot

Detailed Forecast

Today
Sunny, with a high near 86. Light and variable wind.
Tonight
Partly cloudy, with a low around 59. Calm wind becoming east around 5 mph after midnight.
Friday
Mostly sunny and hot, with a high near 90. North northwest wind 3 to 5 mph.
Friday Night
Clear, with a low around 60. North northeast wind around 5 mph becoming calm after midnight.
Independence Day
Sunny and hot, with a high near 97. Light and variable wind.
Saturday Night
Mostly clear, with a low around 65.
Sunday
Sunny and hot, with a high near 98.
Sunday Night
Partly cloudy, with a low around 67.
Monday
Mostly sunny and hot, with a high near 99.
Monday Night
Partly cloudy, with a low around 67.
Tuesday
Mostly sunny and hot, with a high near 98.
Tuesday Night
Mostly clear, with a low around 66.
Wednesday
Sunny and hot, with a high near 97.
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ABOUT THIS FORECAST

 
Point Forecast:
Ontario OR
 44.03°N 116.97°W (Elev. 2103 ft)
3:00 am MDT Jul 2, 2026
8am MDT Jul 2, 2026-6pm MDT Jul 8, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database