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City of Cottage Grove, OregonCottage Grove, OR 7-Day Weather Forecast
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Cottage Grove Weather Forecast
Cottage Grove, OR Weather Forecast Date: 502 PM PDT Sun Sep 27 2026
Weather forecast for Cottage Grove, OR
Tonight Lo: 41°F Lo: 5°C |
Tonight... Clear. Lows in the lower 40s. Winds light this evening, becoming light and variable. |
Mon Hi: 71°FHi: 22°C Lo: 45°F Lo: 7°C |
Monday... Sunny. Highs in the lower 70s. Light and variable winds, becoming light in the afternoon. |
| Tue Hi: 71°FHi: 22°C Lo: 51°F Lo: 11°C |
Tuesday... Mostly sunny. Highs in the lower 70s. Winds light. |
Wed Hi: 71°FHi: 22°C Lo: 49°F Lo: 9°C |
Wednesday... Mostly cloudy in the morning, then clearing. Highs in the lower 70s. |
| Thu Hi: 75°FHi: 24°C Lo: 49°F Lo: 9°C |
Thursday... Mostly sunny. Highs in the mid 70s. |
Fri Hi: 71°FHi: 22°C Lo: 49°F Lo: 9°C |
Friday... Partly sunny. Highs in the lower 70s. |
| Sat Hi: 75°FHi: 24°C Lo: 49°F Lo: 9°C |
Saturday... Sunny. Highs in the mid 70s. |
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