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

54°F

12°C

Humidity 87%
Wind Speed N 0 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 29 Jun 01:35 AM MDT
Extended Forecast for

36 Miles SSE Unity OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 44. West wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 44 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 65. West wind 7 to 13 mph becoming north in the afternoon. Winds could gust as high as 22 mph.

    High: 65 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 49. North wind 5 to 8 mph becoming calm in the evening.

    Low: 49 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 70. Light south wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 23 mph.

    High: 70 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 45. West wind around 8 mph becoming north in the evening. Winds could gust as high as 22 mph.

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 44. West wind 9 to 11 mph, with gusts as high as 20 mph.
Monday
Mostly cloudy, with a high near 65. West wind 7 to 13 mph becoming north in the afternoon. Winds could gust as high as 22 mph.
Monday Night
Partly cloudy, with a low around 49. North wind 5 to 8 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 70. Light south wind becoming west southwest 5 to 10 mph in the morning. Winds could gust as high as 23 mph.
Tuesday Night
Mostly clear, with a low around 45. West wind around 8 mph becoming north in the evening. Winds could gust as high as 22 mph.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 75.
Friday Night
Mostly clear, with a low around 52.
Independence Day
Sunny, with a high near 80.
Saturday Night
Clear, with a low around 57.
Sunday
Sunny, with a high near 84.
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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 Jun 29, 2026
Forecast Valid:
1am MDT Jun 29, 2026-6pm MDT Jul 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation