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

78°F

26°C

Humidity 11%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Heat Index77°F (25°C)
Last update 17 Jun 03:53 PM PDT
Extended Forecast for

Sumpter OR

  • Tonight

    Tonight: Clear, with a low around 44. Light northwest wind.

    Low: 44 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81. Calm wind becoming west around 6 mph in the afternoon.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. Northwest wind around 6 mph becoming calm in the evening.

    Low: 42 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 76. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42. North northwest wind around 6 mph becoming calm in the evening.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 11am. Mostly cloudy, with a high near 62.

    High: 62 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, then showers likely and possibly a thunderstorm after 11am. Snow level 5400 feet rising to 6100 feet in the afternoon. Mostly cloudy, with a high near 51. Chance of precipitation is 70%.

    High: 51 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance
    Showers then
    Slight Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 44. Light northwest wind.
Wednesday
Sunny, with a high near 81. Calm wind becoming west around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 42. Northwest wind around 6 mph becoming calm in the evening.
Juneteenth
Sunny, with a high near 76. Calm wind becoming northwest around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 42. North northwest wind around 6 mph becoming calm in the evening.
Friday
A 20 percent chance of showers after 11am. Mostly cloudy, with a high near 62.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 34.
Saturday
A chance of showers, then showers likely and possibly a thunderstorm after 11am. Snow level 5400 feet rising to 6100 feet in the afternoon. Mostly cloudy, with a high near 51. Chance of precipitation is 70%.
Saturday Night
A 50 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 34.
Sunday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 57. Chance of precipitation is 50%.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 35.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 40.
Tuesday
Sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sumpter OR
 44.74°N 118.17°W (Elev. 4534 ft)
Last Update:
2:19 pm PDT Jun 17, 2025
Forecast Valid:
4pm PDT Jun 17, 2025-6pm PDT Jun 24, 2025
 
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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