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

GREEN MOUNTAIN (CCRO3)

Lat: 43.72528°NLon: 122.80556°WElev: 3047.0ft.

NA

56°F

13°C

Humidity 78%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 23 Sep 09:13 AM PDT
Extended Forecast for

Cottage Grove OR

  • Today

    Today: Partly sunny, with a high near 72. Calm wind becoming north around 5 mph.

    High: 72 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 77. Light and variable wind.

    High: 77 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Rain. Low around 49. Calm wind becoming south 5 to 8 mph after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 49 °F

    Rain

  • Friday

    Friday: Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 62. South southwest wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 62 °F

    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers before 11pm. Patchy fog between 10pm and 2am. Otherwise, partly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Patchy
    Fog

  • Saturday

    Saturday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 72. Calm wind becoming north around 5 mph.
Tonight
Partly cloudy, with a low around 46. Calm wind.
Thursday
Mostly cloudy, with a high near 77. Light and variable wind.
Thursday Night
Rain. Low around 49. Calm wind becoming south 5 to 8 mph after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain before 11am, then showers and possibly a thunderstorm after 11am. High near 62. South southwest wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 20 percent chance of showers before 11pm. Patchy fog between 10pm and 2am. Otherwise, partly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Partly sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 41.
Monday
Mostly sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Mostly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cottage Grove OR
 43.81°N 123.03°W (Elev. 709 ft)
Last Update:
8:41 am PDT Sep 23, 2026
Forecast Valid:
9am PDT Sep 23, 2026-6pm PDT Sep 29, 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