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

72°F

22°C

Humidity 40%
Wind Speed N 0 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 19 Jun 10:00 AM MDT
Extended Forecast for

Weiser ID

  • Juneteenth

    Juneteenth: Increasing clouds and hot, with a high near 96. Calm wind.

    High: 96 °F

    Hot

  • Tonight

    Tonight: Increasing clouds, with a low around 67. Light and variable wind becoming west 5 to 10 mph in the evening. Winds could gust as high as 22 mph.

    Low: 67 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A 20 percent chance of showers before 8am. Mostly cloudy and hot, with a high near 90. West wind 5 to 7 mph becoming calm in the afternoon.

    High: 90 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55. Northwest wind around 8 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 89. West northwest wind 6 to 8 mph.

    High: 89 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 55.

    Low: 55 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 92.

    High: 92 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 57.

    Low: 57 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 97.

    High: 97 °F

    Hot

Detailed Forecast

Juneteenth
Increasing clouds and hot, with a high near 96. Calm wind.
Tonight
Increasing clouds, with a low around 67. Light and variable wind becoming west 5 to 10 mph in the evening. Winds could gust as high as 22 mph.
Saturday
A 20 percent chance of showers before 8am. Mostly cloudy and hot, with a high near 90. West wind 5 to 7 mph becoming calm in the afternoon.
Saturday Night
Mostly clear, with a low around 55. Northwest wind around 8 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 89. West northwest wind 6 to 8 mph.
Sunday Night
Clear, with a low around 55.
Monday
Sunny and hot, with a high near 92.
Monday Night
Clear, with a low around 57.
Tuesday
Sunny and hot, with a high near 97.
Tuesday Night
Mostly clear, with a low around 62.
Wednesday
Sunny and hot, with a high near 99.
Wednesday Night
Mostly clear, with a low around 62.
Thursday
Sunny and hot, with a high near 96.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Weiser ID
 44.25°N 116.99°W (Elev. 2100 ft)
Last Update:
12:29 am MDT Jun 19, 2026
Forecast Valid:
10am MDT Jun 19, 2026-6pm MDT Jun 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation