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

61°F

16°C

Humidity 87%
Wind Speed W 4 MPH
Barometer 29.79 in (1008.81 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 26 Jun 11:35 PM MDT
Extended Forecast for

New Plymouth ID

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 3am, then showers likely. Low around 52. West northwest wind 6 to 8 mph. Chance of precipitation is 80%.

    Low: 52 °F

    Showers

  • Saturday

    Saturday: Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 69. Northwest wind 5 to 14 mph. Chance of precipitation is 60%.

    High: 69 °F

    Showers
    Likely then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 47. Northwest wind 8 to 11 mph, with gusts as high as 21 mph.

    Low: 47 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 66. West northwest wind 9 to 11 mph.

    High: 66 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 46. North northwest wind 5 to 9 mph becoming calm after midnight.

    Low: 46 °F

    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers before noon. Partly sunny, with a high near 72.

    High: 72 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers and possibly a thunderstorm before 3am, then showers likely. Low around 52. West northwest wind 6 to 8 mph. Chance of precipitation is 80%.
Saturday
Showers likely, with thunderstorms also possible after noon. Mostly cloudy, with a high near 69. Northwest wind 5 to 14 mph. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 47. Northwest wind 8 to 11 mph, with gusts as high as 21 mph.
Sunday
A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 66. West northwest wind 9 to 11 mph.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 46. North northwest wind 5 to 9 mph becoming calm after midnight.
Monday
A 20 percent chance of showers before noon. Partly sunny, with a high near 72.
Monday Night
Mostly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Mostly sunny, with a high near 85.
Thursday Night
Partly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New Plymouth ID
 43.96°N 116.81°W (Elev. 2254 ft)
Last Update:
12:29 pm MDT Jun 26, 2026
Forecast Valid:
11pm MDT Jun 26, 2026-6pm MDT Jul 3, 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