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

34°F

1°C

Humidity 59%
Wind Speed SSW 3 MPH
Barometer 30.39 in (1029.12 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 26 Jan 02:30 PM MST
Extended Forecast for

3 Miles NNW Payette ID

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 35. Calm wind.

    High: 35 °F

    Mostly Cloudy

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 20. Calm wind.

    Low: 20 °F

    Gradual
    Clearing

  • Tuesday

    Tuesday: Partly sunny, with a high near 38. Calm wind.

    High: 38 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow showers before 11am. Areas of fog between 8am and 11am. Otherwise, mostly cloudy, with a high near 38. Calm wind.

    High: 38 °F

    Slight Chance
    Snow Showers
    and Areas Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Areas of fog after 8pm. Otherwise, mostly cloudy, with a low around 28.

    Low: 28 °F

    Areas Fog

  • Thursday

    Thursday: Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 39.

    High: 39 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 30.

    Low: 30 °F

    Patchy Fog

  • Friday

    Friday: A 30 percent chance of showers, mainly after 11am. Areas of fog before 11am. Otherwise, cloudy, with a high near 41.

    High: 41 °F

    Chance
    Showers and
    Areas Fog

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 35. Calm wind.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 20. Calm wind.
Tuesday
Partly sunny, with a high near 38. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 26. Calm wind.
Wednesday
A 20 percent chance of snow showers before 11am. Areas of fog between 8am and 11am. Otherwise, mostly cloudy, with a high near 38. Calm wind.
Wednesday Night
Areas of fog after 8pm. Otherwise, mostly cloudy, with a low around 28.
Thursday
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 39.
Thursday Night
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 30.
Friday
A 30 percent chance of showers, mainly after 11am. Areas of fog before 11am. Otherwise, cloudy, with a high near 41.
Friday Night
Patchy fog after 11pm. Otherwise, cloudy, with a low around 30.
Saturday
Patchy fog. Otherwise, mostly cloudy, with a high near 45.
Saturday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 32.
Sunday
Patchy fog. Otherwise, mostly cloudy, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Payette ID
 44.12°N 116.93°W (Elev. 2192 ft)
Last Update:
2:05 pm MST Jan 26, 2026
Forecast Valid:
2pm MST Jan 26, 2026-6pm MST Feb 1, 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