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.

Mostly Cloudy

57°F

14°C

Humidity 32%
Wind Speed ESE 8 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 11 Mar 04:53 PM MDT
Extended Forecast for

Payette ID

  • Tonight

    Tonight: A 20 percent chance of rain. Mostly cloudy, with a low around 39. South wind 5 to 9 mph.

    Low: 39 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 20 percent chance of rain before noon. Mostly cloudy, with a high near 60. South southwest wind 9 to 17 mph becoming west in the afternoon. Winds could gust as high as 30 mph.

    High: 60 °F

    Slight Chance
    Rain then
    Cloudy

  • Thursday Night

    Thursday Night: A 20 percent chance of rain before midnight. Cloudy, with a low around 43. Southwest wind 9 to 13 mph.

    Low: 43 °F

    Slight Chance
    Rain then
    Cloudy

  • Friday

    Friday: A 30 percent chance of rain before noon. Cloudy, with a high near 61. South southwest wind 8 to 13 mph.

    High: 61 °F

    Chance Rain
    then Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of rain, mainly after midnight. Cloudy, with a low around 45. West wind 6 to 10 mph.

    Low: 45 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely, mainly before noon. Mostly cloudy, with a high near 61. Breezy. Chance of precipitation is 70%.

    High: 61 °F

    Rain Likely
    then Chance
    Rain and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34. Breezy.

    Low: 34 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Sunday

    Sunday: A slight chance of rain and snow. Mostly cloudy, with a high near 53. Chance of precipitation is 20%.

    High: 53 °F

    Slight Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain

Detailed Forecast

Tonight
A 20 percent chance of rain. Mostly cloudy, with a low around 39. South wind 5 to 9 mph.
Thursday
A 20 percent chance of rain before noon. Mostly cloudy, with a high near 60. South southwest wind 9 to 17 mph becoming west in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
A 20 percent chance of rain before midnight. Cloudy, with a low around 43. Southwest wind 9 to 13 mph.
Friday
A 30 percent chance of rain before noon. Cloudy, with a high near 61. South southwest wind 8 to 13 mph.
Friday Night
A 30 percent chance of rain, mainly after midnight. Cloudy, with a low around 45. West wind 6 to 10 mph.
Saturday
Rain likely, mainly before noon. Mostly cloudy, with a high near 61. Breezy. Chance of precipitation is 70%.
Saturday Night
Mostly cloudy, with a low around 34. Breezy.
Sunday
A slight chance of rain and snow. Mostly cloudy, with a high near 53. Chance of precipitation is 20%.
Sunday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 40.
Monday
A 20 percent chance of rain before noon. Mostly cloudy, with a high near 65.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 73.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
Mostly sunny, with a high near 77.
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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:
3:05 pm MDT Mar 11, 2026
Forecast Valid:
5pm MDT Mar 11, 2026-6pm MDT Mar 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