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

90°F

32°C

Humidity 19%
Wind Speed SE 4 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 18 Jun 05:53 PM MDT
Extended Forecast for

13 Miles ENE New Plymouth ID

  • Tonight

    Tonight: Mostly clear, with a low around 60. Calm wind becoming north 5 to 8 mph.

    Low: 60 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny and hot, with a high near 90. Calm wind becoming west around 6 mph in the morning.

    High: 90 °F

    Hot

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 57. Northwest wind 6 to 8 mph. Chance of precipitation is 20%.

    Low: 57 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers after noon. Partly sunny, with a high near 72. Light northwest wind becoming west northwest 5 to 10 mph in the morning.

    High: 72 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 46. West northwest wind 7 to 10 mph.

    Low: 46 °F

    Chance
    Showers

  • Saturday

    Saturday: A 50 percent chance of showers. Partly sunny, with a high near 66.

    High: 66 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers before noon. Mostly sunny, with a high near 70.

    High: 70 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 60. Calm wind becoming north 5 to 8 mph.
Juneteenth
Sunny and hot, with a high near 90. Calm wind becoming west around 6 mph in the morning.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 57. Northwest wind 6 to 8 mph. Chance of precipitation is 20%.
Friday
A 20 percent chance of showers after noon. Partly sunny, with a high near 72. Light northwest wind becoming west northwest 5 to 10 mph in the morning.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 46. West northwest wind 7 to 10 mph.
Saturday
A 50 percent chance of showers. Partly sunny, with a high near 66.
Saturday Night
A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 45.
Sunday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 47.
Monday
Sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Sunny, with a high near 85.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Sunny and hot, with a high near 90.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ENE New Plymouth ID
 44.06°N 116.58°W (Elev. 2487 ft)
Last Update:
3:19 pm MDT Jun 18, 2025
Forecast Valid:
6pm MDT Jun 18, 2025-6pm MDT Jun 25, 2025
 
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Additional Resources

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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