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.

Overcast

64°F

18°C

Humidity 39%
Wind Speed SE 4 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 24 Mar 01:05 PM MDT
Extended Forecast for

36 Miles SSE Unity OR

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 68. Breezy, with a west southwest wind 23 to 28 mph, with gusts as high as 41 mph.

    High: 68 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 46. Breezy, with a west southwest wind 23 to 28 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 39 mph.

    Low: 46 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 62. Windy, with a west southwest wind 13 to 18 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 44 mph.

    High: 62 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. Breezy, with a northwest wind 23 to 28 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 38 mph.

    Low: 28 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 47. Northwest wind 10 to 14 mph.

    High: 47 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 31.

    Low: 31 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 68. Breezy, with a west southwest wind 23 to 28 mph, with gusts as high as 41 mph.
Tonight
Partly cloudy, with a low around 46. Breezy, with a west southwest wind 23 to 28 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 39 mph.
Wednesday
Mostly sunny, with a high near 62. Windy, with a west southwest wind 13 to 18 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 44 mph.
Wednesday Night
Partly cloudy, with a low around 28. Breezy, with a northwest wind 23 to 28 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 38 mph.
Thursday
Sunny, with a high near 47. Northwest wind 10 to 14 mph.
Thursday Night
Clear, with a low around 31.
Friday
Sunny, with a high near 53.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Mostly sunny, with a high near 66.
Sunday Night
Mostly cloudy, with a low around 42.
Monday
A slight chance of rain and snow showers. Partly sunny, with a high near 62. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
36 Miles SSE Unity OR
 43.93°N 117.98°W (Elev. 4984 ft)
Last Update:
12:29 pm MDT Mar 24, 2026
Forecast Valid:
1pm MDT Mar 24, 2026-6pm MDT Mar 30, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation