Weather in Mukwonago, WI
Updated 2026-09-26 10:45 local time · ZIP codes 53149
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
58°17% rain62°13% rain63°12% rain63°12% rain63°12% rain62°12% rain60°15% rain60°19% rain
55°20% rain54°20% rain53°18% rain52°17% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 20%).
It feels like 53°F with winds near 8 mph.
63°F, 12% rain chance and 8 mph wind.
Visibility is around 6 mi; gusts may reach 11 mph.
Current temperature is 58°F, wind 8 mph, rain chance up to 20%.
UV index is 2.
Local weather characteristics in Mukwonago
Wisconsin has warm summers, cold winters and strong Great Lakes influence near Lakes Michigan and Superior. Lake-effect snow can be important in favored areas.
Mukwonago is part of the Midwest weather region. The forecast point is near 42.87°N latitude and 88.33°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.
Mukwonago weather today
Overcast and 58°F in Mukwonago, WI. Today's high is 63°F with a 16% rain chance. Winds are around 8 mph with gusts near 11 mph. Relative humidity is 66%, pressure is 30.23 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Mukwonago
Sunrise is at 06:45 AM and sunset is at 06:44 PM. Tomorrow's forecast calls for Overcast with a high near 68°F and a low near 50°F. The maximum rain chance is 11%.