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

36°F

2°C

Humidity 55%
Wind Speed WNW 9 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 10 Mar 07:35 AM MDT
Extended Forecast for

Payette ID

  • Today

    Today: Partly sunny, with a high near 48. West northwest wind 5 to 11 mph, with gusts as high as 21 mph.

    High: 48 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 28. Northwest wind 6 to 11 mph becoming light and variable.

    Low: 28 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 56. South southeast wind 3 to 6 mph.

    High: 56 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 39. South southeast wind around 6 mph becoming calm.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after noon. Cloudy, with a high near 64. South southwest wind 5 to 14 mph, with gusts as high as 23 mph.

    High: 64 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of rain. Cloudy, with a high near 66.

    High: 66 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A 50 percent chance of rain. Cloudy, with a low around 47.

    Low: 47 °F

    Chance Rain

  • Saturday

    Saturday: A 40 percent chance of rain, mainly before noon. Mostly sunny, with a high near 59.

    High: 59 °F

    Chance Rain

Detailed Forecast

Today
Partly sunny, with a high near 48. West northwest wind 5 to 11 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 28. Northwest wind 6 to 11 mph becoming light and variable.
Wednesday
Mostly cloudy, with a high near 56. South southeast wind 3 to 6 mph.
Wednesday Night
Mostly cloudy, with a low around 39. South southeast wind around 6 mph becoming calm.
Thursday
A 20 percent chance of showers after noon. Cloudy, with a high near 64. South southwest wind 5 to 14 mph, with gusts as high as 23 mph.
Thursday Night
Mostly cloudy, with a low around 43.
Friday
A 20 percent chance of rain. Cloudy, with a high near 66.
Friday Night
A 50 percent chance of rain. Cloudy, with a low around 47.
Saturday
A 40 percent chance of rain, mainly before noon. Mostly sunny, with a high near 59.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Mostly cloudy, with a high near 56.
Sunday Night
Mostly cloudy, with a low around 39.
Monday
Mostly cloudy, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Payette ID
 44.08°N 116.92°W (Elev. 2165 ft)
Last Update:
3:04 am MDT Mar 10, 2026
Forecast Valid:
7am MDT Mar 10, 2026-6pm MDT Mar 16, 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