97424 Weather (Cottage Grove, OR)

Weather forecast for: Cottage Grove OR

Last Update: 8:41 pm PDT Oct 26, 2026

Tonight: Rain. Low around 39. South wind 3 to 7 mph. Winds could gust as high as 20 mph. Chance of precipitation is 90%.

Tuesday: Rain. High near 56. Southwest wind around 5 mph becoming calm in the morning. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Night: A slight chance of rain before 1am, then a chance of rain after 4am. Mostly cloudy, with a low around 34. Calm wind becoming south 5 to 7 mph after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 50%.

Wednesday: Rain. High near 56. South wind 5 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.

Wednesday Night: Rain likely, mainly before 11pm. Patchy fog between 8pm and 11pm. Otherwise, mostly cloudy, with a low around 32. Calm wind becoming south around 5 mph. Chance of precipitation is 60%.

Thursday: Rain likely, mainly after 11am. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.

Thursday Night: A 30 percent chance of rain before 11pm. Areas of fog before 11pm, then patchy fog after 5am. Widespread frost, mainly after 2am. Otherwise, mostly cloudy, with a low around 29.

Friday: A slight chance of rain after 11am. Patchy fog between 11am and noon. Widespread frost, mainly before 9am. Otherwise, partly sunny, with a high near 57.

Friday Night: A slight chance of rain before 11pm, then a slight chance of freezing rain after 5am. Mostly cloudy, with a low around 27.

Saturday: A slight chance of freezing rain before 8am, then a slight chance of rain. Partly sunny, with a high near 57.

Saturday Night: Partly cloudy, with a low around 26.

Sunday: Mostly sunny, with a high near 60.

Sunday Night: Partly cloudy, with a low around 26.

Monday: A slight chance of rain. Partly sunny, with a high near 63.