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.

Partly Cloudy

28°F

-2°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.41 in (1029.8 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 11 Mar 08:05 AM MDT
Extended Forecast for

3 Miles NNW Payette ID

  • Today

    Today: Mostly cloudy, with a high near 52. South wind 5 to 7 mph.

    High: 52 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 37. South southwest wind 5 to 7 mph.

    Low: 37 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain after noon. Mostly cloudy, with a high near 62. Southwest wind 5 to 13 mph, with gusts as high as 28 mph.

    High: 62 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: A 20 percent chance of rain. Cloudy, with a low around 45. West southwest wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 45 °F

    Slight Chance
    Rain

  • Friday

    Friday: A 20 percent chance of rain. Cloudy, with a high near 65. Southwest wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 65 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly after midnight. Cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely, mainly before noon. Partly sunny, with a high near 60. Chance of precipitation is 60%.

    High: 60 °F

    Rain Likely
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after noon. Mostly cloudy, with a high near 55.

    High: 55 °F

    Mostly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Today
Mostly cloudy, with a high near 52. South wind 5 to 7 mph.
Tonight
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 37. South southwest wind 5 to 7 mph.
Thursday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 62. Southwest wind 5 to 13 mph, with gusts as high as 28 mph.
Thursday Night
A 20 percent chance of rain. Cloudy, with a low around 45. West southwest wind 6 to 10 mph, with gusts as high as 21 mph.
Friday
A 20 percent chance of rain. Cloudy, with a high near 65. Southwest wind 6 to 10 mph, with gusts as high as 21 mph.
Friday Night
A 30 percent chance of rain, mainly after midnight. Cloudy, with a low around 46.
Saturday
Rain likely, mainly before noon. Partly sunny, with a high near 60. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 55.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 38.
Monday
A 20 percent chance of rain. Mostly cloudy, with a high near 65.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Partly sunny, with a high near 72.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Payette ID
 44.12°N 116.93°W (Elev. 2192 ft)
Last Update:
3:04 am MDT Mar 11, 2026
Forecast Valid:
8am MDT Mar 11, 2026-6pm MDT Mar 17, 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