Weather in Cosmos, MN
Updated 2026-09-26 09:00 local time · ZIP codes 56228
Light rain
No government weather alerts were returned for this location at the latest update.
Next hours
55°81% rain
54°87% rain53°82% rain53°78% rain53°84% rain
53°52% rain
53°33% rain
54°46% rain56°32% rain56°32% rain55°40% rain
56°32% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance reaches about 87% over the next 12 hours.
It feels like 47°F with winds near 17 mph.
56°F, 32% rain chance and 12 mph wind.
Visibility is around 5 mi; gusts may reach 34 mph.
Current temperature is 55°F, wind 17 mph, rain chance up to 87%.
UV index is 0.
Local weather characteristics in Cosmos
Minnesota has a strongly continental climate with warm summers, very cold winters and large seasonal temperature swings. Thunderstorms are common in the warm season.
Cosmos is part of the Midwest weather region. The forecast point is near 44.94°N latitude and 94.70°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.
Cosmos weather today
Light rain and 55°F in Cosmos, MN. Today's high is 58°F with a 93% rain chance. Winds are around 17 mph with gusts near 34 mph. Relative humidity is 96%, pressure is 30.04 inHg, and visibility is about 5 miles.
Tonight and tomorrow in Cosmos
Sunrise is at 07:10 AM and sunset is at 07:09 PM. Tomorrow's forecast calls for Overcast with a high near 66°F and a low near 55°F. The maximum rain chance is 68%.