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 68%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 17 Jun 02:33 AM PDT
Extended Forecast for

Greenhorn OR

  • Overnight

    Overnight: Clear, with a low around 43. West northwest wind 3 to 5 mph.

    Low: 43 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68. Light and variable wind becoming southwest 5 to 7 mph in the morning.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69. Calm wind becoming west 5 to 8 mph in the morning.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. West northwest wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 42 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of rain showers before 11pm, then a chance of rain and snow showers between 11pm and 2am, then a chance of snow showers after 2am. Snow level 7600 feet lowering to 6300 feet after midnight . Mostly cloudy, with a low around 34. Chance of precipitation is 30%.

    Low: 34 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
Clear, with a low around 43. West northwest wind 3 to 5 mph.
Tuesday
Sunny, with a high near 68. Light and variable wind becoming southwest 5 to 7 mph in the morning.
Tuesday Night
Mostly clear, with a low around 46. Northwest wind 5 to 7 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 69. Calm wind becoming west 5 to 8 mph in the morning.
Wednesday Night
Mostly clear, with a low around 42. West northwest wind 6 to 10 mph, with gusts as high as 21 mph.
Juneteenth
Mostly sunny, with a high near 65.
Thursday Night
Partly cloudy, with a low around 42.
Friday
Partly sunny, with a high near 55.
Friday Night
A chance of rain showers before 11pm, then a chance of rain and snow showers between 11pm and 2am, then a chance of snow showers after 2am. Snow level 7600 feet lowering to 6300 feet after midnight . Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Saturday
Snow showers likely before 2pm, then rain showers likely. Some thunder is also possible. Mostly cloudy, with a high near 42. Chance of precipitation is 70%.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.
Sunday
A chance of rain and snow showers. Snow level rising to 7500 feet in the afternoon. Partly sunny, with a high near 49. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greenhorn OR
 44.72°N 118.51°W (Elev. 6316 ft)
Last Update:
2:19 am PDT Jun 17, 2025
Forecast Valid:
2am PDT Jun 17, 2025-6pm PDT Jun 23, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation