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.

Mostly Cloudy

38°F

3°C

Humidity 61%
Wind Speed W 14 MPH
Barometer 29.95 in (1014.22 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 16 Apr 01:53 AM MDT
Extended Forecast for

36 Miles SSE Unity OR

  • Overnight

    Overnight: A 20 percent chance of snow showers. Partly cloudy, with a low around 24. West wind around 17 mph, with gusts as high as 30 mph.

    Low: 24 °F

    Slight Chance
    Snow Showers

  • Thursday

    Thursday: A 30 percent chance of snow showers, mainly after noon. Some thunder is also possible. Mostly sunny, with a high near 38. Northwest wind around 18 mph, with gusts as high as 31 mph. Little or no snow accumulation expected.

    High: 38 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 25. Northwest wind 12 to 17 mph becoming west southwest 5 to 10 mph after midnight. Winds could gust as high as 29 mph.

    Low: 25 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 48. West southwest wind 5 to 9 mph.

    High: 48 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32. South southeast wind 5 to 9 mph becoming light east southeast after midnight.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Slight Chance
    Showers

Detailed Forecast

Overnight
A 20 percent chance of snow showers. Partly cloudy, with a low around 24. West wind around 17 mph, with gusts as high as 30 mph.
Thursday
A 30 percent chance of snow showers, mainly after noon. Some thunder is also possible. Mostly sunny, with a high near 38. Northwest wind around 18 mph, with gusts as high as 31 mph. Little or no snow accumulation expected.
Thursday Night
Mostly clear, with a low around 25. Northwest wind 12 to 17 mph becoming west southwest 5 to 10 mph after midnight. Winds could gust as high as 29 mph.
Friday
Sunny, with a high near 48. West southwest wind 5 to 9 mph.
Friday Night
Partly cloudy, with a low around 32. South southeast wind 5 to 9 mph becoming light east southeast after midnight.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Partly sunny, with a high near 60.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 44.
Monday
A 30 percent chance of showers after noon. Partly sunny, with a high near 62.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 44.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 58.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 41.
Wednesday
A 40 percent chance of showers. Partly sunny, with a high near 51.
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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:
12:30 am MDT Apr 16, 2026
Forecast Valid:
2am MDT Apr 16, 2026-6pm MDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation