Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

88°F

31°C

Humidity 23%
Wind Speed SE 3 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 19 Jun 02:50 PM MDT
Extended Forecast for

5 Miles E Weiser ID

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly after 5am.  Increasing clouds, with a low around 64. Calm wind becoming west southwest around 5 mph.  Chance of precipitation is 30%.

    Low: 64 °F

    Mostly Cloudy
    then
    Scattered
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms, mainly before 8am.  Cloudy, then gradually becoming mostly sunny, with a high near 86. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 86 °F

    Chance
    T-storms then
    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54. South southeast wind around 5 mph becoming calm.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 88. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 53. West wind around 7 mph becoming north after midnight.

    Low: 53 °F

    Clear

  • Monday

    Monday: Sunny and hot, with a high near 90.

    High: 90 °F

    Hot

  • Monday Night

    Monday Night: Clear, with a low around 55.

    Low: 55 °F

    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 96.

    High: 96 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

Detailed Forecast

Tonight
Scattered showers and thunderstorms, mainly after 5am. Increasing clouds, with a low around 64. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 30%.
Saturday
A 30 percent chance of showers and thunderstorms, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 86. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 54. South southeast wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 88. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Sunday Night
Clear, with a low around 53. West wind around 7 mph becoming north after midnight.
Monday
Sunny and hot, with a high near 90.
Monday Night
Clear, with a low around 55.
Tuesday
Sunny and hot, with a high near 96.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny and hot, with a high near 98.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny and hot, with a high near 96.
Thursday Night
Mostly clear, with a low around 59.
Friday
Sunny and hot, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Weiser ID
 44.24°N 116.87°W (Elev. 2198 ft)
12:29 pm MDT Jun 19, 2026
3pm MDT Jun 19, 2026-6pm MDT Jun 26, 2026
 
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Additional Resources

Radar & Satellite Image

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National Digital Forecast Database