Weather in Chaska, MN
Updated 2026-09-26 10:00 local time · ZIP codes 55318
Light drizzle
No government weather alerts were returned for this location at the latest update.
Next hours
56°54% rain
54°84% rain53°72% rain
52°74% rain52°77% rain
53°42% rain53°74% rain
54°28% rain55°27% rain55°65% rain
55°28% rain55°28% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance reaches about 84% over the next 12 hours.
It feels like 51°F with winds near 11 mph.
55°F, 27% rain chance and 10 mph wind.
Visibility is around 1 mi; gusts may reach 30 mph.
Current temperature is 56°F, wind 11 mph, rain chance up to 84%.
UV index is 0.
Local weather characteristics in Chaska
Minnesota has a strongly continental climate with warm summers, very cold winters and large seasonal temperature swings. Thunderstorms are common in the warm season.
Chaska is part of the Midwest weather region. The forecast point is near 44.79°N latitude and 93.60°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.
Chaska weather today
Light drizzle and 56°F in Chaska, MN. Today's high is 61°F with a 90% rain chance. Winds are around 11 mph with gusts near 25 mph. Relative humidity is 89%, pressure is 30.11 inHg, and visibility is about 1 miles.
Tonight and tomorrow in Chaska
Sunrise is at 07:06 AM and sunset is at 07:05 PM. Tomorrow's forecast calls for Overcast with a high near 66°F and a low near 56°F. The maximum rain chance is 24%.