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

46°F

8°C

Humidity 70%
Wind Speed N 0 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 09 Nov 06:20 PM MST
Extended Forecast for

4 Miles ESE Weiser ID

  • Tonight

    Tonight: Isolated showers between 10pm and 11pm. Cloudy during the early evening, then gradual clearing, with a low around 35. North wind around 6 mph becoming calm after midnight. Chance of precipitation is 20%.

    Low: 35 °F

    Isolated
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, sunny, with a high near 59. Calm wind.

    High: 59 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 34. Calm wind becoming north northeast around 6 mph in the evening.

    Low: 34 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 64. Calm wind.

    High: 64 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35. North northeast wind 3 to 7 mph.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

  • Friday Night

    Friday Night: Showers likely. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.

    Low: 41 °F

    Showers
    Likely

Detailed Forecast

Tonight
Isolated showers between 10pm and 11pm. Cloudy during the early evening, then gradual clearing, with a low around 35. North wind around 6 mph becoming calm after midnight. Chance of precipitation is 20%.
Tuesday
Patchy fog before 9am. Otherwise, sunny, with a high near 59. Calm wind.
Tuesday Night
Partly cloudy, with a low around 34. Calm wind becoming north northeast around 6 mph in the evening.
Veterans Day
Mostly sunny, with a high near 64. Calm wind.
Wednesday Night
Partly cloudy, with a low around 35. North northeast wind 3 to 7 mph.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
Mostly cloudy, with a low around 36.
Friday
Partly sunny, with a high near 65.
Friday Night
Showers likely. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 60.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 40.
Sunday
A 50 percent chance of showers. Mostly cloudy, with a high near 58.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 36.
Monday
A 30 percent chance of showers. Patchy fog. Otherwise, partly sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Weiser ID
 44.24°N 116.9°W (Elev. 2198 ft)
Last Update:
11:29 am MST Nov 9, 2026
Forecast Valid:
6pm MST Nov 9, 2026-6pm MST Nov 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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