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

52°F

11°C

Humidity 40%
Wind Speed NW 8 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 06 Mar 02:20 PM MST
Extended Forecast for

4 Miles WSW Midvale ID

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 47. West northwest wind around 7 mph.

    High: 47 °F

    Mostly Sunny

  • Tonight

    Tonight: A 30 percent chance of showers after 11pm. Increasing clouds, with a low around 36. West wind around 6 mph becoming light and variable in the evening.

    Low: 36 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers before 11am. Patchy fog before 11am. Otherwise, partly sunny, with a high near 46. Light east southeast wind.

    High: 46 °F

    Chance
    Showers and
    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Patchy fog between 11pm and 2am. Otherwise, mostly clear, with a low around 38. Light north northeast wind.

    Low: 38 °F

    Patchy Fog

  • Sunday

    Sunday: Mostly sunny, with a high near 55. Light and variable wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 55 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of rain. Partly sunny, with a high near 48.

    High: 48 °F

    Chance Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after 11am. Partly sunny, with a high near 42.

    High: 42 °F

    Slight Chance
    Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 47. West northwest wind around 7 mph.
Tonight
A 30 percent chance of showers after 11pm. Increasing clouds, with a low around 36. West wind around 6 mph becoming light and variable in the evening.
Saturday
A 30 percent chance of showers before 11am. Patchy fog before 11am. Otherwise, partly sunny, with a high near 46. Light east southeast wind.
Saturday Night
Patchy fog between 11pm and 2am. Otherwise, mostly clear, with a low around 38. Light north northeast wind.
Sunday
Mostly sunny, with a high near 55. Light and variable wind becoming south southwest 5 to 7 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 38.
Monday
A 30 percent chance of rain. Partly sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 42.
Tuesday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 30.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 50. Chance of precipitation is 40%.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 38.
Thursday
A 30 percent chance of rain. Cloudy, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Midvale ID
 44.44°N 116.82°W (Elev. 3235 ft)
Last Update:
2:04 pm MST Mar 6, 2026
Forecast Valid:
2pm MST Mar 6, 2026-6pm MDT Mar 12, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation