Weather in Seneca, WI
Updated 2026-09-26 08:45 local time · ZIP codes 54654
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
52°23% rain56°15% rain58°15% rain61°13% rain64°12% rain64°12% rain63°13% rain62°14% rain61°16% rain59°18% rain
57°20% rain57°21% 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 21%).
It feels like 47°F with winds near 9 mph.
64°F, 12% rain chance and 12 mph wind.
Visibility is around 6 mi; gusts may reach 24 mph.
Current temperature is 52°F, wind 9 mph, rain chance up to 21%.
UV index is 0.
Local weather characteristics in Seneca
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.
Seneca is part of the Midwest weather region. The forecast point is near 43.27°N latitude and 90.96°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.
Seneca weather today
Overcast and 52°F in Seneca, WI. Today's high is 64°F with a 20% rain chance. Winds are around 9 mph with gusts near 24 mph. Relative humidity is 78%, pressure is 30.21 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Seneca
Sunrise is at 06:55 AM and sunset is at 06:54 PM. Tomorrow's forecast calls for Overcast with a high near 64°F and a low near 55°F. The maximum rain chance is 21%.