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

74°F

23°C

Humidity 28%
Wind Speed NE 4 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 18 Mar 04:53 PM MDT
Extended Forecast for

36 Miles SSE Unity OR

  • Tonight

    Tonight: Clear, with a low around 44. West southwest wind 7 to 13 mph, with gusts as high as 22 mph.

    Low: 44 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 70. West southwest wind 9 to 16 mph, with gusts as high as 26 mph.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46. West southwest wind 9 to 14 mph, with gusts as high as 25 mph.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 73. Southwest wind 8 to 14 mph, with gusts as high as 23 mph.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 46. West southwest wind 9 to 14 mph, with gusts as high as 25 mph.

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of rain. Partly sunny, with a high near 56.

    High: 56 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 44. West southwest wind 7 to 13 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 70. West southwest wind 9 to 16 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 46. West southwest wind 9 to 14 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 73. Southwest wind 8 to 14 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 46. West southwest wind 9 to 14 mph, with gusts as high as 25 mph.
Saturday
A 20 percent chance of rain. Partly sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 38.
Monday
Partly sunny, with a high near 57.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
A 30 percent chance of rain. Mostly cloudy, with a high near 64.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 36. Breezy.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 53. Breezy.
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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 18, 2026
Forecast Valid:
5pm MDT Mar 18, 2026-6pm MDT Mar 25, 2026
 
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Additional Resources

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation