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

49°F

9°C

Humidity 60%
Wind Speed SW 4 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 24 Mar 05:53 AM MDT
Extended Forecast for

Payette ID

  • Today

    Today: Cloudy through mid morning, then gradual clearing, with a high near 74. Light south southeast wind increasing to 5 to 9 mph in the morning.

    High: 74 °F

    Gradual
    Clearing

  • Tonight

    Tonight: A slight chance of showers between 7pm and 11pm. Mostly cloudy, with a low around 48. Southeast wind 5 to 9 mph becoming southwest in the evening. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 72. Light and variable wind becoming west 10 to 15 mph in the afternoon.

    High: 72 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 36. Northwest wind 14 to 18 mph.

    Low: 36 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 56. Northwest wind 11 to 14 mph.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 74. Light south southeast wind increasing to 5 to 9 mph in the morning.
Tonight
A slight chance of showers between 7pm and 11pm. Mostly cloudy, with a low around 48. Southeast wind 5 to 9 mph becoming southwest in the evening. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 72. Light and variable wind becoming west 10 to 15 mph in the afternoon.
Wednesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 36. Northwest wind 14 to 18 mph.
Thursday
Sunny, with a high near 56. Northwest wind 11 to 14 mph.
Thursday Night
Mostly clear, with a low around 29.
Friday
Mostly sunny, with a high near 63.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Mostly sunny, with a high near 71.
Saturday Night
Mostly cloudy, with a low around 41.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Partly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Payette ID
 44.06°N 116.92°W (Elev. 2178 ft)
Last Update:
12:29 am MDT Mar 24, 2026
Forecast Valid:
6am MDT Mar 24, 2026-6pm MDT Mar 30, 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