New Berlin, WI Weather Tomorrow

Explore tomorrow's New Berlin weather before planning your week with a detailed 5 day forecast featuring precipitation chances, day and night conditions, high and low temperatures in Fahrenheit and Celsius, sunrise, sunset, sky conditions, wind chill, and wind speed with direction for the New Berlin area and around Waukesha county, Wisconsin.
Updated: Thu Sep 3rd 2026 12:15 AM CDT
New Berlin, WI Weather – 9-3 – Sunny
83° / 71°
Sunny
A sunny day is in the forecast for New Berlin, with a high of 83°F and a low of 71°F. Rainfall predicted to have a 72% chance with an estimated 0.19in. Wind will be moderate, blowing around 15mph on average and gusts of 24mph at 11 PM. The humidity will be on the higher side, averaging about 77%, the maximum being 95% at 11 PM and 58% being its lowest at 1 PM. Barometric pressure is its highest of 29.92inHg at 11 PM, a lowest point of 29.83inHg at 9 PM with an avg 29.88inHg.
New Berlin, WI Weather – 9-4 – Overcast
82° / 67°

Weather Tomorrow

Overcast
New Berlin is set for overcast with temperatures peaking at 82°F and dipping to 67°F. The chance of rain is 88% with an estimated 0.36in. Wind will be moderate, blowing around 12mph on average and gusts of 24.2mph at 7 AM. High humidity with average of 88% is anticipated, the maximum being 99% at 2 AM and 64% being its lowest at 2 PM. Barometric pressure is its highest of 29.96inHg at 5 AM, a lowest point of 29.84inHg at 3 AM with an avg 29.9inHg.
New Berlin, WI Weather – 9-5 – Sunny
76° / 67°
Sunny
New Berlin may see sunshine, with daytime highs of 76°F and overnight lows near 67°F. The chance of rain is 81% with an estimated 0.31in. Winds will be light at 10mph and gusts of 18.8mph at 12 PM. High humidity with average of 89% is anticipated, the maximum being 99% at 6 AM and 77% being its lowest at 12 PM. Barometric pressure is its highest of 30inHg at 10 PM, a lowest point of 29.88inHg at 1 AM with an avg 29.94inHg.
New Berlin, WI Weather – 9-6 – Sunny
71° / 66°
Sunny
Highs will reach 71°F with lows near 66°F in New Berlin, where sunshine is. There might be light rainfall having a 11% chance. Wind will be moderate, blowing around 11mph on average and gusts of 18.4mph at 10 PM. The humidity will be on the higher side, averaging about 75%, the maximum being 92% at 2 AM and 58% being its lowest at 4 PM. Barometric pressure is its highest of 30.12inHg at 10 AM, a lowest point of 30.01inHg at 12 AM with an avg 30.08inHg.
New Berlin, WI Weather – 9-7 – Overcast
73° / 64°
Overcast
New Berlin is set for cloud-filled skies with temperatures peaking at 73°F and dipping to 64°F. There might be light rainfall having a 15% chance. Wind will be moderate, blowing around 11mph on average and gusts of 25.7mph at 11 PM. The humidity will be on the higher side, averaging about 75%, the maximum being 92% at 3 AM and 57% being its lowest at 1 PM. Barometric pressure is its highest of 30.14inHg at 8 AM, a lowest point of 30.04inHg at 11 PM with an avg 30.1inHg.
New Berlin, WI Weather – 9-8 – Overcast
90° / 69°
Overcast
Skies will be overcast in New Berlin, with a high of 90°F and a low of 69°F. There's a very small chance of rainfall, only about 10%. Wind will be moderate, blowing around 15mph on average and gusts of 35.9mph at 10 PM. The humidity will be on the higher side, averaging about 62%, the maximum being 77% at 4 AM and 45% being its lowest at 1 PM. Barometric pressure is its highest of 30.02inHg at 12 AM, a lowest point of 29.87inHg at 11 PM with an avg 29.93inHg.

Currently

Clear 77°F
29.88 inHg.
Barometer
72%
Humidity
W 4.7 mph
Wind
Clear

5 Day Forecast Nearby

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