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

59°F

15°C

Humidity 45%
Wind Speed N 0 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 11 Nov 03:53 PM MST
Extended Forecast for

2 Miles SE New Plymouth ID

  • Tonight

    Tonight: Partly cloudy, with a low around 33. Calm wind becoming south southeast around 5 mph.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 62. Southeast wind around 5 mph becoming calm in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 36. Calm wind becoming south southeast around 5 mph.

    Low: 36 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 65. Southeast wind 5 to 13 mph, with gusts as high as 23 mph.

    High: 65 °F

    Partly Sunny

  • Friday Night

    Friday Night: Showers likely, mainly after 3am. Mostly cloudy, with a low around 42. Southeast wind 5 to 13 mph becoming southwest in the evening. Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely

  • Saturday

    Saturday: A 40 percent chance of showers, mainly before 9am. Partly sunny, with a high near 56.

    High: 56 °F

    Chance
    Showers

  • Saturday Night

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

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 33. Calm wind becoming south southeast around 5 mph.
Thursday
Mostly sunny, with a high near 62. Southeast wind around 5 mph becoming calm in the afternoon.
Thursday Night
Partly cloudy, with a low around 36. Calm wind becoming south southeast around 5 mph.
Friday
Partly sunny, with a high near 65. Southeast wind 5 to 13 mph, with gusts as high as 23 mph.
Friday Night
Showers likely, mainly after 3am. Mostly cloudy, with a low around 42. Southeast wind 5 to 13 mph becoming southwest in the evening. Chance of precipitation is 60%.
Saturday
A 40 percent chance of showers, mainly before 9am. Partly sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Partly sunny, with a high near 58.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 39.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 54.
Monday Night
Showers likely. Cloudy, with a low around 36. Chance of precipitation is 60%.
Tuesday
A 30 percent chance of showers. Mostly cloudy, with a high near 51.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
A 30 percent chance of showers. Patchy fog. Otherwise, partly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE New Plymouth ID
 43.94°N 116.8°W (Elev. 2300 ft)
Last Update:
11:29 am MST Nov 11, 2026
Forecast Valid:
4pm MST Nov 11, 2026-6pm MST Nov 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