Weather in Cottage Grove, MN
Updated 2026-09-26 10:00 local time · ZIP codes 55016
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
56°19% rain
56°24% rain
55°38% rain55°24% rain56°20% rain54°32% rain55°28% rain56°18% rain58°16% rain57°20% rain
57°18% rain56°19% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
There is a moderate rain chance, peaking near 38%.
It feels like 49°F with winds near 12 mph.
58°F, 16% rain chance and 10 mph wind.
Visibility is around 6 mi; gusts may reach 28 mph.
Current temperature is 56°F, wind 12 mph, rain chance up to 38%.
UV index is 0.
Local weather characteristics in Cottage Grove
Minnesota has a strongly continental climate with warm summers, very cold winters and large seasonal temperature swings. Thunderstorms are common in the warm season.
Cottage Grove is part of the Midwest weather region. The forecast point is near 44.83°N latitude and 92.94°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Cottage Grove weather today
Overcast and 56°F in Cottage Grove, MN. Today's high is 59°F with a 58% rain chance. Winds are around 12 mph with gusts near 25 mph. Relative humidity is 72%, pressure is 30.14 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Cottage Grove
Sunrise is at 07:03 AM and sunset is at 07:02 PM. Tomorrow's forecast calls for Overcast with a high near 67°F and a low near 56°F. The maximum rain chance is 15%.