Current conditions at

Ontario Municipal Airport (KONO)

Lat: 44.01424°NLon: 117.00808°WElev: 2185.0ft.

Clear

66°F

19°C

Humidity 37%
Wind Speed NE 3 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 05 Apr 03:05 PM MDT
Extended Forecast for

36 Miles SSE Unity OR

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 46. East wind 5 to 11 mph becoming north after midnight.

    Low: 46 °F

    Decreasing
    Clouds

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 67. Northwest wind 5 to 8 mph becoming east southeast in the afternoon.

    High: 67 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 44. Light and variable wind becoming west northwest 5 to 10 mph in the evening.

    Low: 44 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. Breezy, with a west wind 13 to 18 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 64 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36. Breezy, with a northwest wind 20 to 25 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 34 mph.

    Low: 36 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 46. East wind 5 to 11 mph becoming north after midnight.
Monday
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 67. Northwest wind 5 to 8 mph becoming east southeast in the afternoon.
Monday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 44. Light and variable wind becoming west northwest 5 to 10 mph in the evening.
Tuesday
Mostly sunny, with a high near 64. Breezy, with a west wind 13 to 18 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 37 mph.
Tuesday Night
Mostly clear, with a low around 36. Breezy, with a northwest wind 20 to 25 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 34 mph.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 41.
Friday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 63.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 43.
Saturday
A 40 percent chance of showers. Mostly sunny, with a high near 62.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 40.
Sunday
A chance of rain and snow showers. Snow level 6000 feet. Partly sunny, with a high near 56. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
36 Miles SSE Unity OR
 43.93°N 117.98°W (Elev. 4984 ft)
12:29 pm MDT Apr 5, 2026
3pm MDT Apr 5, 2026-6pm MDT Apr 12, 2026
 
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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