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

54°F

12°C

Humidity 58%
Wind Speed WSW 6 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 25 May 04:35 AM MDT
Extended Forecast for

7 Miles SSW Midvale ID

  • Memorial Day

    Memorial Day: A 20 percent chance of showers and thunderstorms after noon. Sunny and hot, with a high near 90. Light and variable wind becoming south southwest 12 to 17 mph in the morning. Winds could gust as high as 28 mph.

    High: 90 °F

    Sunny then
    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before midnight. Increasing clouds, with a low around 54. South wind 7 to 17 mph becoming north northwest in the evening. Winds could gust as high as 26 mph.

    Low: 54 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers. Mostly cloudy, with a high near 67. East wind around 8 mph becoming west in the afternoon.

    High: 67 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after midnight. Cloudy, with a low around 46. West wind 8 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.

    Low: 46 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 75. Northwest wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    High: 75 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.

    Low: 49 °F

    Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.

    Low: 51 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 71. Chance of precipitation is 60%.

    High: 71 °F

    Showers
    Likely

Detailed Forecast

Memorial Day
A 20 percent chance of showers and thunderstorms after noon. Sunny and hot, with a high near 90. Light and variable wind becoming south southwest 12 to 17 mph in the morning. Winds could gust as high as 28 mph.
Tonight
A 20 percent chance of showers and thunderstorms before midnight. Increasing clouds, with a low around 54. South wind 7 to 17 mph becoming north northwest in the evening. Winds could gust as high as 26 mph.
Tuesday
A 30 percent chance of showers. Mostly cloudy, with a high near 67. East wind around 8 mph becoming west in the afternoon.
Tuesday Night
Showers likely, mainly after midnight. Cloudy, with a low around 46. West wind 8 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.
Wednesday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 75. Northwest wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.
Thursday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 71. Chance of precipitation is 60%.
Friday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 50%.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 48.
Sunday
A 20 percent chance of showers. Sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Midvale ID
 44.38°N 116.81°W (Elev. 2579 ft)
Last Update:
12:29 am MDT May 25, 2026
Forecast Valid:
4am MDT May 25, 2026-6pm MDT May 31, 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