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 WSW 5 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 11 Nov 06:15 PM MST
Extended Forecast for

3 Miles ENE Weiser ID

  • Tonight

    Tonight: Partly cloudy, with a low around 36. North wind 5 to 9 mph.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 59. North wind 5 to 7 mph becoming calm in the morning.

    High: 59 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 36. North northeast wind 5 to 9 mph.

    Low: 36 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 62. Northeast wind 5 to 8 mph becoming southeast in the morning.

    High: 62 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Showers likely, mainly after 2am. Cloudy, with a low around 40. East southeast wind 8 to 11 mph. Chance of precipitation is 70%.

    Low: 40 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday

    Saturday: A 40 percent chance of showers, mainly before 9am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 53.

    High: 53 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 36. North wind 5 to 9 mph.
Thursday
Mostly sunny, with a high near 59. North wind 5 to 7 mph becoming calm in the morning.
Thursday Night
Mostly cloudy, with a low around 36. North northeast wind 5 to 9 mph.
Friday
Mostly sunny, with a high near 62. Northeast wind 5 to 8 mph becoming southeast in the morning.
Friday Night
Showers likely, mainly after 2am. Cloudy, with a low around 40. East southeast wind 8 to 11 mph. Chance of precipitation is 70%.
Saturday
A 40 percent chance of showers, mainly before 9am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Partly sunny, with a high near 54.
Sunday Night
A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 38.
Monday
A 50 percent chance of showers. Cloudy, with a high near 50.
Monday Night
Showers likely. Cloudy, with a low around 35. Chance of precipitation is 60%.
Tuesday
A 20 percent chance of showers. Patchy fog. Otherwise, mostly cloudy, with a high near 48.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
A 30 percent chance of showers. Patchy fog. Otherwise, partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Weiser ID
 44.26°N 116.9°W (Elev. 2828 ft)
Last Update:
11:29 am MST Nov 11, 2026
Forecast Valid:
6pm MST Nov 11, 2026-6pm MST Nov 18, 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