Weather in Catawba, WI
Updated 2026-09-26 10:00 local time · ZIP codes 54515
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
56°14% rain59°12% rain62°11% rain63°10% rain65°10% rain65°10% rain64°10% rain62°11% rain63°14% rain
61°17% rain59°19% rain58°20% 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 50°F with winds near 9 mph.
65°F, 10% rain chance and 10 mph wind.
Visibility is around 6 mi; gusts may reach 20 mph.
Current temperature is 56°F, wind 9 mph, rain chance up to 20%.
UV index is 2.
Local weather characteristics in Catawba
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.
Catawba is part of the Midwest weather region. The forecast point is near 45.54°N latitude and 90.53°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.
Catawba weather today
Overcast and 56°F in Catawba, WI. Today's high is 65°F with a 18% rain chance. Winds are around 9 mph with gusts near 18 mph. Relative humidity is 58%, pressure is 30.22 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Catawba
Sunrise is at 06:54 AM and sunset is at 06:52 PM. Tomorrow's forecast calls for Overcast with a high near 68°F and a low near 53°F. The maximum rain chance is 23%.