Weather in New Berlin, WI
Updated 2026-09-26 07:45 local time · ZIP codes 53146, 53151
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
57°23% rain58°16% rain
61°6% rain63°11% rain64°11% rain64°11% rain
65°9% rain65°10% rain63°11% rain60°10% rain59°11% rain
59°15% 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 55°F with winds near 4 mph.
65°F, 9% rain chance and 7 mph wind.
Visibility is around 6 mi; gusts may reach 18 mph.
Current temperature is 57°F, wind 4 mph, rain chance up to 21%.
UV index is 0.
Local weather characteristics in New Berlin
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.
New Berlin is part of the Midwest weather region. The forecast point is near 42.98°N latitude and 88.11°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.
New Berlin weather today
Overcast and 57°F in New Berlin, WI. Today's high is 65°F with a 10% rain chance. Winds are around 4 mph with gusts near 4 mph. Relative humidity is 82%, pressure is 30.23 inHg, and visibility is about 6 miles.
Tonight and tomorrow in New Berlin
Sunrise is at 06:44 AM and sunset is at 06:43 PM. Tomorrow's forecast calls for Overcast with a high near 67°F and a low near 55°F. The maximum rain chance is 10%.