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

36°F

2°C

Humidity 80%
Wind Speed W 3 MPH
Barometer 30.42 in (1030.14 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 04 Apr 02:05 AM MDT
Extended Forecast for

36 Miles SSE Unity OR

  • Overnight

    Overnight: Clear, with a low around 34. South southwest wind around 6 mph.

    Low: 34 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 58. Calm wind becoming east southeast 5 to 9 mph in the morning.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39. East southeast wind 5 to 7 mph.

    Low: 39 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 61. Light east southeast wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43. East wind 5 to 10 mph.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62. Breezy.

    High: 62 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after midnight. Partly cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Mostly Cloudy
    and Breezy
    then Slight
    Chance
    Showers

Detailed Forecast

Overnight
Clear, with a low around 34. South southwest wind around 6 mph.
Saturday
Sunny, with a high near 58. Calm wind becoming east southeast 5 to 9 mph in the morning.
Saturday Night
Mostly clear, with a low around 39. East southeast wind 5 to 7 mph.
Sunday
Mostly sunny, with a high near 61. Light east southeast wind becoming east 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 43. East wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 67.
Monday Night
Partly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 62. Breezy.
Tuesday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 38. Breezy.
Wednesday
A 40 percent chance of showers. Snow level 5600 feet rising to 6500 feet in the afternoon. Partly sunny, with a high near 54.
Wednesday Night
A chance of rain and snow showers. Snow level 6700 feet lowering to 5500 feet after midnight . Partly cloudy, with a low around 34. Chance of precipitation is 30%.
Thursday
A 20 percent chance of snow showers. Snow level 5100 feet rising to 5900 feet in the afternoon. Mostly sunny, with a high near 53.
Thursday Night
Mostly clear, with a low around 35.
Friday
Sunny, with a high near 55.
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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 am MDT Apr 4, 2026
Forecast Valid:
2am MDT Apr 4, 2026-6pm MDT Apr 10, 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