Record Heat Remains in Place This Week; Severe Thunderstorms Possible Thursday

Record warmth will persist across portions of California, the Southwest U.S., the central Great Basin and return back to areas of the central/southern Plains and mid-lower Mississippi Valley this week. Over 200 new record high temperatures are forecast. Severe thunderstorms are being outlooked on Thursday over the Midwest. Read More >

Current conditions at

GREEN MOUNTAIN (CCRO3)

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

NA

38°F

3°C

Humidity 76%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 23 Mar 08:13 AM PDT
Extended Forecast for

Cottage Grove OR

  • Today

    Today: Partly sunny, with a high near 63. Light and variable wind.

    High: 63 °F

    Partly Sunny

  • Tonight

    Tonight: A 40 percent chance of showers, mainly after 10pm.  Mostly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Rain.  High near 63. South wind 3 to 8 mph. Winds could gust as high as 20 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 63 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Low around 41. Southwest wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain

  • Wednesday

    Wednesday: Rain likely.  Mostly cloudy, with a high near 54. Calm wind becoming west around 6 mph in the afternoon.  Chance of precipitation is 70%.

    High: 54 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of rain before 2am, then a slight chance of rain and snow.  Widespread frost after 5am. Snow level 3600 feet lowering to 1900 feet after midnight .  Otherwise, partly cloudy, with a low around 31. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance Rain
    then Slight
    Chance
    Rain/Snow

  • Thursday

    Thursday: Widespread frost, mainly before 9am.  Otherwise, sunny, with a high near 58.

    High: 58 °F

    Frost then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 63. Light and variable wind.
Tonight
A 40 percent chance of showers, mainly after 10pm. Mostly cloudy, with a low around 44. Calm wind.
Tuesday
Rain. High near 63. South wind 3 to 8 mph. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain. Low around 41. Southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain likely. Mostly cloudy, with a high near 54. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 70%.
Wednesday Night
A chance of rain before 2am, then a slight chance of rain and snow. Widespread frost after 5am. Snow level 3600 feet lowering to 1900 feet after midnight . Otherwise, partly cloudy, with a low around 31. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 58.
Thursday Night
Mostly clear, with a low around 31.
Friday
Sunny, with a high near 70.
Friday Night
Partly cloudy, with a low around 37.
Saturday
Mostly sunny, with a high near 71.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
A slight chance of rain. Partly sunny, with a high near 68.
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ABOUT THIS FORECAST

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