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

38°F

3°C

Humidity 91%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 11 Apr 01:25 AM PDT
Extended Forecast for

8 Miles SE Sumpter OR

  • Overnight

    Overnight: Scattered showers, mainly before 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 40. Calm wind. Chance of precipitation is 50%.

    Low: 40 °F

    Scattered
    Showers and
    Patchy Fog

  • Saturday

    Saturday: A slight chance of showers, then showers likely and possibly a thunderstorm after 11am. Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 58. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 70%.

    High: 58 °F

    Showers
    Likely and
    Areas Fog

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 36. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.

    Low: 36 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: Showers, with thunderstorms also possible after 4pm. Areas of fog before 10am. High near 48. Light and variable wind. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 48 °F

    Showers and
    Areas Fog

  • Sunday Night

    Sunday Night: Rain showers before 5am, then snow showers, possibly mixed with rain. Patchy fog after 10pm. Snow level 6000 feet lowering to 5000 feet after midnight . Low around 33. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 33 °F

    Showers and
    Patchy Fog
    then
    Rain/Snow and
    Patchy Fog

  • Monday

    Monday: Rain and snow showers, becoming all rain after 8am. Patchy fog before 8am. Snow level 4700 feet rising to 5300 feet. High near 47. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 47 °F

    Rain/Snow and
    Patchy Fog
    then Showers
    Likely

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain showers before 11pm, then a chance of rain and snow showers. Snow level 5900 feet lowering to 5000 feet after midnight . Mostly cloudy, with a low around 30. Chance of precipitation is 50%.

    Low: 30 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Scattered showers, mainly before 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 40. Calm wind. Chance of precipitation is 50%.
Saturday
A slight chance of showers, then showers likely and possibly a thunderstorm after 11am. Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 58. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 70%.
Saturday Night
A chance of showers and thunderstorms. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 36. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.
Sunday
Showers, with thunderstorms also possible after 4pm. Areas of fog before 10am. High near 48. Light and variable wind. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Rain showers before 5am, then snow showers, possibly mixed with rain. Patchy fog after 10pm. Snow level 6000 feet lowering to 5000 feet after midnight . Low around 33. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
Rain and snow showers, becoming all rain after 8am. Patchy fog before 8am. Snow level 4700 feet rising to 5300 feet. High near 47. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 53.
Tuesday Night
A chance of rain showers before 11pm, then a chance of rain and snow showers. Snow level 5900 feet lowering to 5000 feet after midnight . Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Wednesday
Snow showers. Patchy fog before 8am. Snow level 4500 feet. High near 46. Chance of precipitation is 90%.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Thursday
A 30 percent chance of snow showers. Partly sunny, with a high near 43.
Thursday Night
Mostly clear, with a low around 19.
Friday
Sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SE Sumpter OR
 44.66°N 118.07°W (Elev. 4354 ft)
Last Update:
11:30 pm PDT Apr 10, 2026
Forecast Valid:
1am PDT Apr 11, 2026-6pm PDT Apr 17, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation