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

37°F

3°C

Humidity 74%
Wind Speed WNW 5 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 29 Mar 03:30 AM MDT
Extended Forecast for

8 Miles W Weiser ID

  • Overnight

    Overnight: Mostly clear, with a low around 35. West wind around 7 mph.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 68. Calm wind becoming south southwest 5 to 9 mph in the afternoon.

    High: 68 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37. Southwest wind 6 to 10 mph becoming west northwest in the evening. Winds could gust as high as 20 mph.

    Low: 37 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 54. West northwest wind 10 to 17 mph.

    High: 54 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 24. North northwest wind 7 to 11 mph becoming west after midnight. Winds could gust as high as 21 mph.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Showers, mainly after noon. High near 56. Chance of precipitation is 80%.

    High: 56 °F

    Chance
    Showers then
    Showers

  • Wednesday Night

    Wednesday Night: Showers. Low around 36. Chance of precipitation is 100%.

    Low: 36 °F

    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 35. West wind around 7 mph.
Sunday
Mostly sunny, with a high near 68. Calm wind becoming south southwest 5 to 9 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 37. Southwest wind 6 to 10 mph becoming west northwest in the evening. Winds could gust as high as 20 mph.
Monday
Mostly cloudy, with a high near 54. West northwest wind 10 to 17 mph.
Monday Night
Partly cloudy, with a low around 24. North northwest wind 7 to 11 mph becoming west after midnight. Winds could gust as high as 21 mph.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Showers, mainly after noon. High near 56. Chance of precipitation is 80%.
Wednesday Night
Showers. Low around 36. Chance of precipitation is 100%.
Thursday
Showers. High near 51. Chance of precipitation is 80%.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 30.
Friday
Sunny, with a high near 56.
Friday Night
Mostly clear, with a low around 32.
Saturday
Sunny, with a high near 61.
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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 am MDT Mar 29, 2026
Forecast Valid:
3am MDT Mar 29, 2026-6pm MDT Apr 4, 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