Weather forecast for todayTrempealeau, WI

Weather forecast for today

Current condition 5:14 am CDT

  • 46°F
  • Feels like:
    45°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 6mphSSE 160°
  • Humidity: 61%
  • Dewpoint: 36°F
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
In Trempealeau, currently, a cloudless sky and calm conditions create ideal weather.
The temperature is a chilly 46.4°F, while the felt air temperature is a similar 44.6°F. The current temperature is far from today's maximum-anticipated 66.2°F.

Sunday Oct 18, 2026

  • 66°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 14mphSSW 198°
  • Humidity: 51%
  • UV index: 3
  • Sunrise: 7:24 am CDT
  • Sunset: 6:17 pm CDT
  • ▼
Today, on Sunday, October 18, sunny skies and pleasant visibility are expected.
The highest forecasted temperature is a breezy 66.2°F, while the lowest temperature will be a wintry 41°F.
Expect temperatures to match September's average maximum of 70.7°F rather than October's 56.3°F.
Sunrise will be at 7:24 am and sunset at 6:17 pm; the daylight will last for 10h and 53min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 64°C.
Coldest period: 6 am - 8 am 46°C.

Chance of precipitation

Highest chance: 12 am 5%.

Hourly weather forecast

  • 6 am
  • 46°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 7mphSSW 195°
  • Humidity: 64%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 7:24 am
  • 8 am
  • 46°F
  • Feels like:
    43°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 8mphSSW 194°
  • Humidity: 66%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 52°F
  • Feels like:
    48°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 12mphSSW 197°
  • Humidity: 57%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 59°F
  • Feels like:
    57°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphSSW 201°
  • Humidity: 45%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 64°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphSSW 199°
  • Humidity: 39%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 4 pm
  • 64°F
  • Feels like:
    63°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphSSW 199°
  • Humidity: 38%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 6 pm
  • 61°F
  • Feels like:
    61°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 9mphSSW 191°
  • Humidity: 44%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:17 pm
  • 8 pm
  • 55°F
  • Feels like:
    54°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphSSW 194°
  • Humidity: 59%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 52°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 5mphSSW 205°
  • Humidity: 68%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, sunny conditions are likely to prevail.
The temperature will vary between the lowest temperature of 46.4°F and the highest temperature of 64.4°F. The warmest part of the day will be from 2 pm to 4 pm.
The highest temperature today will resemble September's average maximum of 70.7°F more than October's average. The lowest temperature today will be comparable to October's average minimum.
Updated: Oct 18, 2026 @ 10:14:36 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 5:14 am CDT, the temperature is 46.4°F.

Today, sunshine is forecasted under mostly clear skies.

Today, the highest temperature will be 66.2°F, while the lowest temperature will be 41°F.
Today, the highest temperature will be uncommonly higher than the average maximum of 56.3°F in October. The lowest temperature today will be in line with the average low temperature.

On Sunday, in Trempealeau, sunrise will be at 7:24 am and sunset at 6:17 pm (CDT).

In Trempealeau, the length of the day today will be 10h and 53min.