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

50°F

10°C

Humidity 49%
Wind Speed W 4 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 24 Mar 12:30 AM MDT
Extended Forecast for

3 Miles NNW Payette ID

  • Overnight

    Overnight: Mostly cloudy, with a low around 45. Light and variable wind.

    Low: 45 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Cloudy through mid morning, then gradual clearing, with a high near 72. Light south wind becoming south southeast 5 to 9 mph in the morning.

    High: 72 °F

    Gradual
    Clearing

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 48. Southeast wind 5 to 9 mph becoming north northwest in the evening.

    Low: 48 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 70. South wind 5 to 10 mph becoming west 11 to 16 mph in the afternoon.

    High: 70 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 34. Northwest wind 14 to 17 mph.

    Low: 34 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Thursday Night

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

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 45. Light and variable wind.
Tuesday
Cloudy through mid morning, then gradual clearing, with a high near 72. Light south wind becoming south southeast 5 to 9 mph in the morning.
Tuesday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 48. Southeast wind 5 to 9 mph becoming north northwest in the evening.
Wednesday
Mostly cloudy, with a high near 70. South wind 5 to 10 mph becoming west 11 to 16 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 34. Northwest wind 14 to 17 mph.
Thursday
Sunny, with a high near 55.
Thursday Night
Mostly clear, with a low around 29.
Friday
Sunny, with a high near 62.
Friday Night
Partly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Mostly cloudy, with a low around 40.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 44.
Monday
Partly sunny, with a high near 70.
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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:
12:29 am MDT Mar 24, 2026
Forecast Valid:
12am MDT Mar 24, 2026-6pm MDT Mar 30, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation