Current conditions at

OR7 SB at Sumpter MP 25.07 (OD128)

Lat: 44.71702°NLon: 118.16314°WElev: 4245.0ft.

NA

20°F

-7°C

Humidity 76%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Last update 11 Oct 04:48 AM PDT
Extended Forecast for

Greenhorn OR

  • Today

    Today: Mostly sunny, with a high near 36. North wind 8 to 10 mph, with gusts as high as 21 mph.

    High: 36 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. North northwest wind 7 to 9 mph, with gusts as high as 23 mph.

    Low: 28 °F

    Mostly Cloudy

  • Columbus Day

    Columbus Day: Partly sunny, with a high near 40. North northwest wind 5 to 8 mph becoming calm  in the morning.

    High: 40 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming clear, with a low around 27. Calm wind becoming north northwest around 5 mph after midnight.

    Low: 27 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 49. North northwest wind 3 to 7 mph.

    High: 49 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 36. North wind 8 to 10 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, with a low around 28. North northwest wind 7 to 9 mph, with gusts as high as 23 mph.
Columbus Day
Partly sunny, with a high near 40. North northwest wind 5 to 8 mph becoming calm in the morning.
Monday Night
Mostly cloudy, then gradually becoming clear, with a low around 27. Calm wind becoming north northwest around 5 mph after midnight.
Tuesday
Sunny, with a high near 49. North northwest wind 3 to 7 mph.
Tuesday Night
Mostly clear, with a low around 33.
Wednesday
Sunny, with a high near 53.
Wednesday Night
Mostly clear, with a low around 36.
Thursday
Sunny, with a high near 58.
Thursday Night
Mostly clear, with a low around 40.
Friday
Sunny, with a high near 57.
Friday Night
Mostly clear, with a low around 42.
Saturday
Sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
Greenhorn OR
 44.72°N 118.51°W (Elev. 6316 ft)
11:29 pm PDT Oct 10, 2026
5am PDT Oct 11, 2026-6pm PDT Oct 17, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database