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

34°F

1°C

Humidity 86%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 07 Mar 05:01 AM PST
Extended Forecast for

Sumpter OR

  • Overnight

    Overnight: A 30 percent chance of showers. Mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers before 10am. Mostly sunny, with a high near 53. Calm wind.

    High: 53 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 56. Calm wind becoming west around 5 mph in the afternoon.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of rain showers before 1am, then a chance of rain and snow showers. Snow level 6700 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 32. Light west wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Monday

    Monday: A 40 percent chance of snow showers. Partly sunny, with a high near 43. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 24. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A 50 percent chance of snow. Mostly cloudy, with a high near 36.

    High: 36 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow

Detailed Forecast

Overnight
A 30 percent chance of showers. Mostly cloudy, with a low around 34. Calm wind.
Saturday
A 30 percent chance of showers before 10am. Mostly sunny, with a high near 53. Calm wind.
Saturday Night
Mostly clear, with a low around 34. Calm wind.
Sunday
Mostly sunny, with a high near 56. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
A chance of rain showers before 1am, then a chance of rain and snow showers. Snow level 6700 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 32. Light west wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday
A 40 percent chance of snow showers. Partly sunny, with a high near 43. New snow accumulation of less than a half inch possible.
Monday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 24. New snow accumulation of less than a half inch possible.
Tuesday
A 50 percent chance of snow. Mostly cloudy, with a high near 36.
Tuesday Night
A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 24.
Wednesday
A chance of snow before 10am, then a chance of rain and snow. Mostly cloudy, with a high near 47. Chance of precipitation is 50%.
Wednesday Night
A chance of rain and snow. Snow level 5400 feet. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
Thursday
A chance of rain and snow. Snow level 4800 feet rising to 5400 feet in the afternoon. Mostly cloudy, with a high near 51. Chance of precipitation is 50%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Friday
A 50 percent chance of snow. Mostly cloudy, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sumpter OR
 44.75°N 118.21°W (Elev. 4596 ft)
Last Update:
1:04 am PST Mar 7, 2026
Forecast Valid:
5am PST Mar 7, 2026-6pm PDT Mar 13, 2026
 
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Additional Resources

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation