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

54°F

12°C

Humidity 58%
Wind Speed W 3 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 06 Apr 11:20 PM MDT
Extended Forecast for

8 Miles W Weiser ID

  • Tonight

    Tonight: Partly cloudy, with a low around 42. West wind around 6 mph.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 73. West wind 6 to 16 mph, with gusts as high as 25 mph.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 35. Northwest wind 8 to 16 mph, with gusts as high as 28 mph.

    Low: 35 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 66. Northwest wind 5 to 7 mph becoming calm in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 37. East wind 5 to 7 mph becoming light and variable.

    Low: 37 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 42. West wind around 6 mph.
Tuesday
Sunny, with a high near 73. West wind 6 to 16 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 35. Northwest wind 8 to 16 mph, with gusts as high as 28 mph.
Wednesday
Mostly sunny, with a high near 66. Northwest wind 5 to 7 mph becoming calm in the afternoon.
Wednesday Night
Partly cloudy, with a low around 37. East wind 5 to 7 mph becoming light and variable.
Thursday
Sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Partly sunny, with a high near 71.
Friday Night
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 45.
Saturday
A 50 percent chance of showers. Partly sunny, with a high near 67.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 42.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 60.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 36.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 57.
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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:
12:29 pm MDT Apr 6, 2026
Forecast Valid:
11pm MDT Apr 6, 2026-6pm MDT Apr 13, 2026
 
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