Weather in Niagara, WI
Updated 2026-09-26 08:45 local time · ZIP codes 54151
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
54°13% rain
60°13% rain63°12% rain66°11% rain68°10% rain69°10% rain69°10% rain68°10% rain
66°2% rain63°3% rain
58°13% rain
55°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 53°F with winds near 2 mph.
66°F, 2% rain chance and 7 mph wind.
Visibility is around 6 mi; gusts may reach 14 mph.
Current temperature is 54°F, wind 2 mph, rain chance up to 20%.
UV index is 0.
Local weather characteristics in Niagara
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.
Niagara is part of the Midwest weather region. The forecast point is near 45.77°N latitude and 87.99°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.
Niagara weather today
Sunny and 54°F in Niagara, WI. Today's high is 69°F with a 10% rain chance. Winds are around 2 mph with gusts near 7 mph. Relative humidity is 89%, pressure is 30.28 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Niagara
Sunrise is at 06:44 AM and sunset is at 06:42 PM. Tomorrow's forecast calls for Overcast with a high near 71°F and a low near 50°F. The maximum rain chance is 10%.