Weather in Dennison, MN
Updated 2026-09-26 11:45 local time · ZIP codes 55018
Moderate rain
No government weather alerts were returned for this location at the latest update.
Next hours
53°85% rain
52°71% rain53°52% rain
52°32% rain53°55% rain56°29% rain
54°25% rain54°45% rain
54°28% rain55°28% rain
55°29% rain
55°56% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance reaches about 71% over the next 12 hours.
It feels like 47°F with winds near 13 mph.
54°F, 25% rain chance and 11 mph wind.
Visibility is around 4 mi; gusts may reach 30 mph.
Current temperature is 53°F, wind 13 mph, rain chance up to 71%.
UV index is 1.
Local weather characteristics in Dennison
Minnesota has a strongly continental climate with warm summers, very cold winters and large seasonal temperature swings. Thunderstorms are common in the warm season.
Dennison is part of the Midwest weather region. The forecast point is near 44.41°N latitude and 93.04°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.
Dennison weather today
Moderate rain and 53°F in Dennison, MN. Today's high is 59°F with a 89% rain chance. Winds are around 13 mph with gusts near 29 mph. Relative humidity is 91%, pressure is 30.12 inHg, and visibility is about 4 miles.
Tonight and tomorrow in Dennison
Sunrise is at 07:04 AM and sunset is at 07:02 PM. Tomorrow's forecast calls for Overcast with a high near 65°F and a low near 56°F. The maximum rain chance is 19%.