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.

Partly Cloudy

28°F

-2°C

Humidity 86%
Wind Speed N 3 MPH
Barometer 30.44 in (1030.82 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 11 Mar 08:30 AM MDT
Extended Forecast for

13 Miles ENE New Plymouth ID

  • Today

    Today: A 20 percent chance of rain after noon. Mostly cloudy, with a high near 53. South southeast wind 5 to 8 mph.

    High: 53 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tonight

    Tonight: A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 42. Southeast wind 3 to 7 mph.

    Low: 42 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of rain, mainly after noon. Cloudy, with a high near 61. Light southwest wind becoming west southwest 8 to 13 mph in the morning. Winds could gust as high as 25 mph.

    High: 61 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain. Cloudy, with a low around 47. West wind 5 to 8 mph, with gusts as high as 21 mph.

    Low: 47 °F

    Chance Rain

  • Friday

    Friday: A 30 percent chance of rain, mainly after noon. Cloudy, with a high near 62. South southwest wind 5 to 9 mph.

    High: 62 °F

    Chance Rain

  • Friday Night

    Friday Night: A 50 percent chance of rain, mainly after midnight. Cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    Rain then
    Chance Rain

  • Saturday

    Saturday: Rain, mainly before noon. High near 59. Chance of precipitation is 80%.

    High: 59 °F

    Rain then
    Chance Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after noon. Mostly cloudy, with a high near 54.

    High: 54 °F

    Mostly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Today
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 53. South southeast wind 5 to 8 mph.
Tonight
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 42. Southeast wind 3 to 7 mph.
Thursday
A 30 percent chance of rain, mainly after noon. Cloudy, with a high near 61. Light southwest wind becoming west southwest 8 to 13 mph in the morning. Winds could gust as high as 25 mph.
Thursday Night
A 40 percent chance of rain. Cloudy, with a low around 47. West wind 5 to 8 mph, with gusts as high as 21 mph.
Friday
A 30 percent chance of rain, mainly after noon. Cloudy, with a high near 62. South southwest wind 5 to 9 mph.
Friday Night
A 50 percent chance of rain, mainly after midnight. Cloudy, with a low around 47.
Saturday
Rain, mainly before noon. High near 59. Chance of precipitation is 80%.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 54.
Sunday Night
A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 42.
Monday
A 20 percent chance of rain. Partly sunny, with a high near 66.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles ENE New Plymouth ID
 44.06°N 116.58°W (Elev. 2487 ft)
Last Update:
3:04 am MDT Mar 11, 2026
Forecast Valid:
8am MDT Mar 11, 2026-6pm MDT Mar 17, 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