Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

73°F

23°C

Humidity 39%
Wind Speed N 0 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 16 Jun 09:53 AM MDT
Extended Forecast for

Ontario OR

  • Today

    Today: Mostly sunny and hot, with a high near 92. Calm wind becoming west southwest 5 to 9 mph.

    High: 92 °F

    Hot

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 60. North northwest wind 8 to 18 mph, with gusts as high as 29 mph.

    Low: 60 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny and hot, with a high near 90. Northwest wind 6 to 14 mph becoming west southwest in the afternoon.

    High: 90 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 58. Light and variable wind becoming north northwest 5 to 7 mph after midnight.

    Low: 58 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 93. Calm wind becoming west around 5 mph in the afternoon.

    High: 93 °F

    Hot

  • Wednesday Night

    Wednesday Night: Clear, with a low around 60.

    Low: 60 °F

    Clear

  • Juneteenth

    Juneteenth: Sunny and hot, with a high near 94.

    High: 94 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

Today
Mostly sunny and hot, with a high near 92. Calm wind becoming west southwest 5 to 9 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 60. North northwest wind 8 to 18 mph, with gusts as high as 29 mph.
Tuesday
Sunny and hot, with a high near 90. Northwest wind 6 to 14 mph becoming west southwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 58. Light and variable wind becoming north northwest 5 to 7 mph after midnight.
Wednesday
Sunny and hot, with a high near 93. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Clear, with a low around 60.
Juneteenth
Sunny and hot, with a high near 94.
Thursday Night
Mostly clear, with a low around 61.
Friday
Sunny, with a high near 86.
Friday Night
Partly cloudy, with a low around 53.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 72.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 48.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
Ontario OR
 44.03°N 116.97°W (Elev. 2103 ft)
3:20 am MDT Jun 16, 2025
10am MDT Jun 16, 2025-6pm MDT Jun 22, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database