Weather in Plainfield, WI
Updated 2026-09-26 09:00 local time · ZIP codes 54966
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
53°15% rain56°15% rain57°16% rain62°13% rain65°10% rain67°10% rain67°10% rain66°10% rain
65°9% rain66°13% rain
62°16% rain61°16% 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 16%).
It feels like 48°F with winds near 9 mph.
67°F, 10% rain chance and 10 mph wind.
Visibility is around 6 mi; gusts may reach 15 mph.
Current temperature is 53°F, wind 9 mph, rain chance up to 16%.
UV index is 1.
Local weather characteristics in Plainfield
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.
Plainfield is part of the Midwest weather region. The forecast point is near 44.21°N latitude and 89.49°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.
Plainfield weather today
Overcast and 53°F in Plainfield, WI. Today's high is 67°F with a 12% rain chance. Winds are around 9 mph with gusts near 15 mph. Relative humidity is 62%, pressure is 30.23 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Plainfield
Sunrise is at 06:49 AM and sunset is at 06:48 PM. Tomorrow's forecast calls for Overcast with a high near 63°F and a low near 55°F. The maximum rain chance is 13%.