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

81°F

27°C

Humidity 22%
Wind Speed SSE 5 MPH
Barometer 29.75 in (1007.45 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 25 May 12:20 PM MDT
Extended Forecast for

15 Miles NNE Huntington OR

  • Memorial Day

    Memorial Day: Isolated showers and thunderstorms after 5pm. Increasing clouds, with a high near 85. South wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.

    High: 85 °F

    Isolated
    T-storms

  • Tonight

    Tonight: Isolated showers and thunderstorms before 8pm, then isolated showers after 2am. Mostly cloudy, with a low around 49. North northwest wind 5 to 10 mph becoming north northeast 11 to 16 mph in the evening. Winds could gust as high as 28 mph. Chance of precipitation is 20%.

    Low: 49 °F

    Isolated
    T-storms then
    Isolated
    Showers

  • Tuesday

    Tuesday: Scattered showers. Mostly cloudy, with a high near 59. North northeast wind 9 to 15 mph. Chance of precipitation is 30%.

    High: 59 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely. Cloudy, then gradually becoming partly cloudy, with a low around 46. North wind 11 to 17 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Scattered showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 73. Breezy, with a north northwest wind 11 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.

    High: 73 °F

    Scattered
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Isolated showers before 11pm. Partly cloudy, with a low around 52. Chance of precipitation is 20%.

    Low: 52 °F

    Isolated
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Scattered showers and thunderstorms after 11am. Partly sunny, with a high near 77. Chance of precipitation is 40%.

    High: 77 °F

    Scattered
    T-storms

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 11pm, then a chance of showers. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.

    Low: 53 °F

    Showers
    Likely then
    Chance
    Showers

  • Friday

    Friday: A chance of showers, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 69. Chance of precipitation is 70%.

    High: 69 °F

    Showers
    Likely

Detailed Forecast

Memorial Day
Isolated showers and thunderstorms after 5pm. Increasing clouds, with a high near 85. South wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 10%.
Tonight
Isolated showers and thunderstorms before 8pm, then isolated showers after 2am. Mostly cloudy, with a low around 49. North northwest wind 5 to 10 mph becoming north northeast 11 to 16 mph in the evening. Winds could gust as high as 28 mph. Chance of precipitation is 20%.
Tuesday
Scattered showers. Mostly cloudy, with a high near 59. North northeast wind 9 to 15 mph. Chance of precipitation is 30%.
Tuesday Night
Showers likely. Cloudy, then gradually becoming partly cloudy, with a low around 46. North wind 11 to 17 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Scattered showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 73. Breezy, with a north northwest wind 11 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Wednesday Night
Isolated showers before 11pm. Partly cloudy, with a low around 52. Chance of precipitation is 20%.
Thursday
Scattered showers and thunderstorms after 11am. Partly sunny, with a high near 77. Chance of precipitation is 40%.
Thursday Night
Showers likely and possibly a thunderstorm before 11pm, then a chance of showers. Mostly cloudy, with a low around 53. Chance of precipitation is 60%.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 69. Chance of precipitation is 70%.
Friday Night
Showers likely and possibly a thunderstorm before 11pm, then a chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 68.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 48.
Sunday
A 30 percent chance of showers. Mostly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles NNE Huntington OR
 44.56°N 117.15°W (Elev. 3209 ft)
Last Update:
11:29 am PDT May 25, 2026
Forecast Valid:
11am PDT May 25, 2026-6pm PDT 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