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

64°F

18°C

Humidity 52%
Wind Speed NNW 13 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 03 Oct 03:20 PM MDT
Extended Forecast for

Ontario OR

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 50. Northwest wind 7 to 13 mph.

    Low: 50 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 68. West northwest wind 11 to 16 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 68. West northwest wind 7 to 10 mph.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 37. North northwest wind 5 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 40.

    Low: 40 °F

    Clear

  • Tuesday

    Tuesday: Patchy fog before 9am.  Otherwise, sunny, with a high near 69.

    High: 69 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 41.

    Low: 41 °F

    Clear

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 50. Northwest wind 7 to 13 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 68. West northwest wind 11 to 16 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 68. West northwest wind 7 to 10 mph.
Sunday Night
Clear, with a low around 37. North northwest wind 5 to 8 mph.
Monday
Sunny, with a high near 66.
Monday Night
Clear, with a low around 40.
Tuesday
Patchy fog before 9am. Otherwise, sunny, with a high near 69.
Tuesday Night
Clear, with a low around 41.
Wednesday
Sunny, with a high near 71.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 72.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 44.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 71.
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ABOUT THIS FORECAST

 
Point Forecast:
Ontario OR
 44.03°N 116.97°W (Elev. 2103 ft)
3:04 pm MDT Oct 3, 2025
3pm MDT Oct 3, 2025-6pm MDT Oct 10, 2025
 
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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