National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

Lat: 44.01424°NLon: 117.00808°WElev: 2185.0ft.

Clear

54°F

12°C

Humidity 76%
Wind Speed N 0 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 20 Sep 09:05 AM MDT
Extended Forecast for

11 Miles WSW Adrian OR

  • Today

    Today: Sunny, with a high near 83. Light and variable wind becoming east northeast 5 to 9 mph in the morning.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. East northeast wind 5 to 9 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 86. Light and variable wind becoming east northeast 6 to 11 mph in the afternoon.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 54. Northeast wind 5 to 9 mph becoming calm in the evening.

    Low: 54 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 87. Light and variable wind becoming east northeast 5 to 7 mph in the morning.

    High: 87 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 83. Light and variable wind becoming east northeast 5 to 9 mph in the morning.
Tonight
Mostly clear, with a low around 52. East northeast wind 5 to 9 mph becoming calm in the evening.
Monday
Sunny, with a high near 86. Light and variable wind becoming east northeast 6 to 11 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 54. Northeast wind 5 to 9 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 87. Light and variable wind becoming east northeast 5 to 7 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Sunny, with a high near 88.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Sunny, with a high near 88.
Thursday Night
Partly cloudy, with a low around 55.
Friday
Mostly sunny, with a high near 88.
Friday Night
Mostly cloudy, with a low around 52.
Saturday
Mostly sunny, with a high near 77.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles WSW Adrian OR
 43.65°N 117.25°W (Elev. 2562 ft)
Last Update:
12:29 am MDT Sep 20, 2026
Forecast Valid:
9am MDT Sep 20, 2026-6pm MDT Sep 26, 2026
 
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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