Coastal Threats for the East and Gulf; Record Warmth for the Central U.S.

Persistent onshore flow across the Southeast and portions of the mid-Atlantic will keep the risk of rip currents through the weekend. Rainfall could be locally heavy across Florida, especially along the eastern shoreline. Meanwhile, record warmth for portions of the Plains and Midwest with elevated fire concerns. For the west, a trough will keep the pattern unsettled with wet conditions. Read More >

Current conditions at

Ontario Municipal Airport (KONO)

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

Partly Cloudy

57°F

14°C

Humidity 54%
Wind Speed NW 14 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 03 Oct 11:35 PM MDT
Extended Forecast for

Ontario Municipal OR

  • Tonight

    Tonight: Mostly clear, with a low around 49. Northwest wind 10 to 15 mph.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 68. West northwest wind 13 to 16 mph, with gusts as high as 25 mph.

    High: 68 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42. West northwest wind 7 to 14 mph, with gusts as high as 24 mph.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 67. West northwest wind 7 to 11 mph.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 37. West northwest wind 6 to 8 mph.

    Low: 37 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 40.

    Low: 40 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 49. Northwest wind 10 to 15 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 68. West northwest wind 13 to 16 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 42. West northwest wind 7 to 14 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 67. West northwest wind 7 to 11 mph.
Sunday Night
Clear, with a low around 37. West northwest wind 6 to 8 mph.
Monday
Sunny, with a high near 66.
Monday Night
Clear, with a low around 39.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Clear, with a low around 40.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Sunny, with a high near 72.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 43.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 71.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Ontario Municipal OR
 44.03°N 117°W (Elev. 2139 ft)
3:04 pm MDT Oct 3, 2025
11pm MDT Oct 3, 2025-6pm MDT Oct 10, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database