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 80%
Wind Speed N 0 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 18 Oct 07:15 AM MDT
Extended Forecast for

9 Miles N Weiser ID

  • Today

    Today: Mostly sunny, with a high near 62. North northwest wind 5 to 7 mph becoming light and variable in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. Calm wind becoming northwest 5 to 8 mph in the evening.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 62. North northeast wind 5 to 7 mph becoming southeast in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 50. Calm wind becoming north 5 to 9 mph in the evening.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 65. North wind around 6 mph becoming calm in the afternoon.

    High: 65 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after midnight. Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers before 9am, then a slight chance of showers after noon. Mostly sunny, with a high near 65. Chance of precipitation is 20%.

    High: 65 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance
    Showers

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.

    High: 60 °F

    Showers
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 62. North northwest wind 5 to 7 mph becoming light and variable in the afternoon.
Tonight
Mostly clear, with a low around 46. Calm wind becoming northwest 5 to 8 mph in the evening.
Monday
Mostly sunny, with a high near 62. North northeast wind 5 to 7 mph becoming southeast in the afternoon.
Monday Night
Partly cloudy, with a low around 50. Calm wind becoming north 5 to 9 mph in the evening.
Tuesday
Partly sunny, with a high near 65. North wind around 6 mph becoming calm in the afternoon.
Tuesday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 52.
Wednesday
A slight chance of showers before 9am, then a slight chance of showers after noon. Mostly sunny, with a high near 65. Chance of precipitation is 20%.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 53.
Thursday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
Thursday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 53.
Friday Night
Mostly clear, with a low around 40.
Saturday
Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles N Weiser ID
 44.38°N 116.96°W (Elev. 3999 ft)
Last Update:
12:29 am MDT Oct 18, 2026
Forecast Valid:
7am MDT Oct 18, 2026-6pm MDT Oct 24, 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