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

91°F

33°C

Humidity 27%
Wind Speed NNE 4 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 31 Aug 07:20 PM MDT
Extended Forecast for

8 Miles W Weiser ID

  • Tonight

    Tonight: Areas of smoke after 5am. Partly cloudy, with a low around 66. East southeast wind around 6 mph becoming light and variable in the evening.

    Low: 66 °F

    Partly Cloudy
    then Areas
    Smoke

  • Labor Day

    Labor Day: Areas of smoke. Sunny and hot, with a high near 96. East northeast wind 3 to 7 mph.

    High: 96 °F

    Areas Smoke

  • Monday Night

    Monday Night: Areas of smoke before 7pm. Mostly clear, with a low around 67. North wind 3 to 5 mph.

    Low: 67 °F

    Areas Smoke
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 97. North wind around 5 mph becoming light and variable in the morning.

    High: 97 °F

    Hot

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 68. Light and variable wind becoming north northwest around 6 mph after midnight.

    Low: 68 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 96.

    High: 96 °F

    Hot

  • Wednesday Night

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

    Low: 67 °F

    Partly Cloudy

  • Thursday

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

    High: 96 °F

    Hot

  • Thursday Night

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

    Low: 67 °F

    Partly Cloudy

Detailed Forecast

Tonight
Areas of smoke after 5am. Partly cloudy, with a low around 66. East southeast wind around 6 mph becoming light and variable in the evening.
Labor Day
Areas of smoke. Sunny and hot, with a high near 96. East northeast wind 3 to 7 mph.
Monday Night
Areas of smoke before 7pm. Mostly clear, with a low around 67. North wind 3 to 5 mph.
Tuesday
Sunny and hot, with a high near 97. North wind around 5 mph becoming light and variable in the morning.
Tuesday Night
Partly cloudy, with a low around 68. Light and variable wind becoming north northwest around 6 mph after midnight.
Wednesday
Mostly sunny and hot, with a high near 96.
Wednesday Night
Partly cloudy, with a low around 67.
Thursday
Sunny and hot, with a high near 96.
Thursday Night
Partly cloudy, with a low around 67.
Friday
Mostly sunny and hot, with a high near 94.
Friday Night
Partly cloudy, with a low around 67.
Saturday
Mostly sunny and hot, with a high near 90.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 64.
Sunday
Mostly sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles W Weiser ID
 44.26°N 117.12°W (Elev. 2198 ft)
Last Update:
3:04 pm MDT Aug 31, 2025
Forecast Valid:
7pm MDT Aug 31, 2025-6pm MDT Sep 7, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation