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.

Mostly Cloudy

63°F

17°C

Humidity 62%
Wind Speed N 0 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 03 Oct 01:53 PM MDT
Extended Forecast for

Ontario OR

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 67. North northwest wind around 8 mph.

    High: 67 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 49. Northwest wind 8 to 11 mph, with gusts as high as 23 mph.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 67. Northwest wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 44. Northwest wind 5 to 10 mph, with gusts as high as 22 mph.

    Low: 44 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 67. North northwest wind 5 to 7 mph.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 39.

    Low: 39 °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: Patchy fog before 9am.  Otherwise, sunny, with a high near 69.

    High: 69 °F

    Patchy Fog
    then Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 67. North northwest wind around 8 mph.
Tonight
Mostly clear, with a low around 49. Northwest wind 8 to 11 mph, with gusts as high as 23 mph.
Saturday
Mostly sunny, with a high near 67. Northwest wind 10 to 14 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 44. Northwest wind 5 to 10 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 67. North northwest wind 5 to 7 mph.
Sunday Night
Clear, with a low around 39.
Monday
Sunny, with a high near 66.
Monday Night
Clear, with a low around 39.
Tuesday
Patchy fog before 9am. Otherwise, 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
Mostly sunny, with a high near 70.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Ontario OR
 44.03°N 116.97°W (Elev. 2103 ft)
3:04 am MDT Oct 3, 2025
2pm MDT Oct 3, 2025-6pm MDT Oct 9, 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