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

OR7 SB at Sumpter MP 25.07 (OD128)

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

NA

28°F

-2°C

Humidity 78%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 13 Nov 01:18 AM PST
Extended Forecast for

Sumpter OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Cloudy

  • Friday

    Friday: Showers likely after 4pm. Partly sunny, with a high near 52. Southeast wind 5 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    High: 52 °F

    Partly Sunny
    then Showers
    Likely

  • Friday Night

    Friday Night: Showers, mainly before 10pm. Snow level 6400 feet lowering to 5300 feet after midnight . Low around 31. West wind 3 to 7 mph. Winds could gust as high as 21 mph. Chance of precipitation is 90%.

    Low: 31 °F

    Showers then
    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 45. Light southwest wind.

    High: 45 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of rain showers between 4am and 5am, then a chance of snow showers after 5am. Mostly cloudy, with a low around 29. Calm wind becoming southeast around 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Sunday

    Sunday: Rain and snow showers, mainly after 10am. Snow level 5400 feet rising to 6400 feet in the afternoon. High near 42. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow showers, becoming all rain after 1am. Low around 30. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain/Snow

  • Monday

    Monday: A chance of snow showers before 8am, then a chance of rain showers between 8am and 4pm, then a chance of rain and snow showers after 4pm. Snow level 5200 feet. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.

    High: 41 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A 20 percent chance of snow showers before 10pm. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 33. Calm wind.
Friday
Showers likely after 4pm. Partly sunny, with a high near 52. Southeast wind 5 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Friday Night
Showers, mainly before 10pm. Snow level 6400 feet lowering to 5300 feet after midnight . Low around 31. West wind 3 to 7 mph. Winds could gust as high as 21 mph. Chance of precipitation is 90%.
Saturday
Mostly sunny, with a high near 45. Light southwest wind.
Saturday Night
A chance of rain showers between 4am and 5am, then a chance of snow showers after 5am. Mostly cloudy, with a low around 29. Calm wind becoming southeast around 5 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Rain and snow showers, mainly after 10am. Snow level 5400 feet rising to 6400 feet in the afternoon. High near 42. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Rain and snow showers, becoming all rain after 1am. Low around 30. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
A chance of snow showers before 8am, then a chance of rain showers between 8am and 4pm, then a chance of rain and snow showers after 4pm. Snow level 5200 feet. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.
Monday Night
A 20 percent chance of snow showers before 10pm. Mostly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 23.
Wednesday
Snow showers likely. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.
Thursday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sumpter OR
 44.73°N 118.2°W (Elev. 4603 ft)
Last Update:
10:30 pm PST Nov 12, 2026
Forecast Valid:
1am PST Nov 13, 2026-6pm PST Nov 19, 2026
 
Forecast Discussion
 
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Additional Resources

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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