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 0 MPH
Barometer 30.41 in (1029.8 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 11 Mar 08:05 AM MDT
Extended Forecast for

4 Miles WSW Midvale ID

  • Today

    Today: A 30 percent chance of rain after noon. Mostly cloudy, with a high near 44. South wind 5 to 11 mph.

    High: 44 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tonight

    Tonight: A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 38. South wind around 7 mph becoming west southwest in the evening.

    Low: 38 °F

    Chance Rain
    then Mostly
    Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain. Mostly cloudy, with a high near 55. South southwest wind 8 to 10 mph, with gusts as high as 23 mph.

    High: 55 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain. Cloudy, with a low around 43. South southwest wind around 8 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Chance Rain

  • Friday

    Friday: A 30 percent chance of rain. Cloudy, with a high near 57. South wind around 9 mph.

    High: 57 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain likely, mainly after midnight. Cloudy, with a low around 45. Chance of precipitation is 70%.

    Low: 45 °F

    Chance Rain
    then Rain
    Likely

  • Saturday

    Saturday: Rain, mainly before noon. High near 52. Chance of precipitation is 80%.

    High: 52 °F

    Rain then
    Chance Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain and snow, mainly after noon. Mostly cloudy, with a high near 49. Chance of precipitation is 30%.

    High: 49 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
A 30 percent chance of rain after noon. Mostly cloudy, with a high near 44. South wind 5 to 11 mph.
Tonight
A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 38. South wind around 7 mph becoming west southwest in the evening.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 55. South southwest wind 8 to 10 mph, with gusts as high as 23 mph.
Thursday Night
A 40 percent chance of rain. Cloudy, with a low around 43. South southwest wind around 8 mph, with gusts as high as 20 mph.
Friday
A 30 percent chance of rain. Cloudy, with a high near 57. South wind around 9 mph.
Friday Night
Rain likely, mainly after midnight. Cloudy, with a low around 45. Chance of precipitation is 70%.
Saturday
Rain, mainly before noon. High near 52. Chance of precipitation is 80%.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
A chance of rain and snow, mainly after noon. Mostly cloudy, with a high near 49. Chance of precipitation is 30%.
Sunday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 39.
Monday
A 30 percent chance of rain. Partly sunny, with a high near 60.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 44.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Midvale ID
 44.44°N 116.82°W (Elev. 3235 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