Trempealeau, WI

Weather

As ofJul 06, 2026 10:17 AM

Current Temperature

77degrees Fahrenheit

Feels like:77°

Hi:84°Lo:65°

Sunny

Trempealeau, WI weather radar map

Windchill: 77°
Daily Rain: 0"
Dew point: 63°
Monthly Rain: 2.6"
Humidity: 62%
Avg. Wind: N 0 mph
Pressure: 30.1" ↓
Wind Gust: 0 mph
Sunrise: 5:29 AM
Moon: Waning Gibbous
Sunset: 8:51 PM
UV Index: 9 (Very High)

Today
Hi
Patchy fog this morning. Mostly sunny. Highs in the mid 80s. Southeast winds around 5 mph.
Tonight
Lo
Mostly clear in the evening then becoming partly cloudy. Lows in the lower 60s. Light winds.

Trempealeau, WI 10-day weather forecast

FEATURED VIDEOS

“Corn sweat” is the very real, very gross-sounding nickname for the moisture crops release into the air every summer through evapotranspiration. — Is the corn sweating yet

Air Quality Index: 30|Fair
Top Triggers:: pm25

View Today's Air Quality details for Trempealeau, WI

Pollen Count: 5.1|Medium
Predominant Pollen:: Grass, Sorrel/Dock, Cattail

Trempealeau, WI Pollen forecast details

Closest strike in the last 30 minutes:436.7 miles

No Lightning Nearby

Trempealeau, WI real-time lightning alerts & live Map

Today's Severe Weather Outlook

Slow-Moving Disturbance Set to Soak Northeast

Periods of rain and embedded thunderstorms will occur across parts of southern New England into the northern Mid-Atlantic today into Tuesday. Some of the rain will be heavy at times and could lead to localized flooding concerns.

Today's Weather Outlook

Today's Weather Outlook

Drought Monitor for July 2, 2026

Stormy, Soggy Summertime Leads to Widespread Drought Improvements

This house is flooded by the Cross Lake near Shreveport, La. Submitted by WeatherBug user Mary Nash on March 9, 2016.

Flood Safety Tips

Dry and cracking mud (Wikimedia Commons)

How Drought Affects Your Home And Garden

Young bearded man using electric fan at home. (EugeneEdge via Shutterstock)

How to Stay Cool When There's No A.C.

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