Weather forecast for tomorrowNew Berlin, WI

Weather forecast for tomorrow

Wednesday Oct 21, 2026

  • 72°F
  • 46°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 6mphSW 230°
  • Humidity: 57%
  • UV index: 3
  • Sunrise: 7:13 am CDT
  • Sunset: 6:00 pm CDT
  • ▼
On Wednesday, October 21, the forecast calls for abundant sunshine.
The maximum temperature will be a pleasant 71.6°F, while the minimum forecasted temperature is a frosty 46.4°F.
The temperature of 71.6°F aligns more with what is typical in September than what is normal in October.
Sunrise will be at 7:13 am and sunset at 6:00 pm; tomorrow's daylight will last for 10h and 47min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 70°C.
Coldest hour: 6 am 43°C.

Chance of precipitation

Highest chance: 12 am 7%.

Hourly weather forecast

  • 12 am
  • 46°F
  • Feels like:
    46°F
Clear
Clear
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 2mphS 191°
  • Humidity: 92%
  • Pressure: 30.3"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 2 am
  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 2mphSSW 202°
  • Humidity: 91%
  • Pressure: 30.3"Hg
  • Visibility: 6mi
  • UV index: 0
  • ▼
  • 4 am
  • 45°F
  • Feels like:
    45°F
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 2mphSSW 212°
  • Humidity: 90%
  • Pressure: 30.27"Hg
  • Visibility: 6mi
  • UV index: 0
  • ▼
  • 6 am
  • 43°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 2mphSW 216°
  • Humidity: 90%
  • Pressure: 30.27"Hg
  • Visibility: 6mi
  • UV index: 0
  • ▼
Sunrise: 7:13 am
  • 8 am
  • 45°F
  • Feels like:
    45°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 2mphSW 226°
  • Humidity: 87%
  • Pressure: 30.3"Hg
  • Visibility: 6mi
  • UV index: 0
  • ▼
  • 10 am
  • 57°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphSW 225°
  • Humidity: 62%
  • Pressure: 30.27"Hg
  • Visibility: 9mi
  • UV index: 2
  • ▼
  • 12 pm
  • 66°F
  • Feels like:
    66°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphWSW 241°
  • Humidity: 44%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 70°F
  • Feels like:
    70°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphSW 232°
  • Humidity: 41%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 70°F
  • Feels like:
    70°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphSW 233°
  • Humidity: 43%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 63°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 3mphSW 215°
  • Humidity: 56%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:00 pm
  • 8 pm
  • 57°F
  • Feels like:
    57°F
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 1mphSW 221°
  • Humidity: 71%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 54°F
  • Feels like:
    54°F
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 1mphWSW 253°
  • Humidity: 80%
  • Pressure: 30.24"Hg
  • Visibility: 9mi
  • UV index: 0
  • ▼
Tomorrow, a combination of primarily sun-filled and occasionally foggy and dull weather is expected.
The temperature will be between a minimum of 42.8°F and a maximum of 69.8°F. The warmest part of the day will be from 2 pm to 4 pm.
The highest temperature is more close to September's average maximum of 70.7°F than October's usual of 57.6°F. The lowest temperature is similar to October's typical minimum of 45°F.
Updated: Oct 20, 2026 @ 10:59:26 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Wednesday, sunny skies and pleasant visibility are expected.

Tomorrow, the highest temperature will be 71.6°F, while the lowest temperature will be 46.4°F.
The maximum temperature will be uncommonly higher than the average highest temperature of 57.6°F in October. The lowest temperature will be in line with the average low of 45°F.

On Wednesday, in New Berlin, sunrise will be at 7:13 am and sunset at 6:00 pm (CDT).

In New Berlin, Wisconsin, the length of the day tomorrow will be 10h and 47min.