La Crosse weather live forecast

Today's maximum temperature in La Crosse is expected to be 29°C. Select a day from the live weather forecast for La Crosse, Wisconsin, USA for more weather parameters.

Friday
7th Aug
29

20

5

7
Saturday
8th Aug
28

18

12

7
Sunday
9th Aug
29

20

8

7
Monday
10th Aug
29

21

5

5
Tuesday
11th Aug
27

20

6

5

5-day weather forecast updated at 04:01 on Friday 7th August 2026 GMT

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The 5-day weather forecast for Wisconsin (La Crosse) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

La Crosse weather forecast by day

Below are the detailed weather forecasts for La Crosse for the next 5 days.

La Crosse weather for Friday 7th August 2026

Expect isolated thunderstorms in La Crosse, Wisconsin with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 85% chance of some rain and a gentle breeze of 18 kph from the south-west.

29
°C maximum temperature
20
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
7
UV index (High)
85
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
18
kph wind from SW

La Crosse weather for Saturday 8th August 2026

Expect scattered clouds in La Crosse, Wisconsin with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the north-west.

28
°C maximum temperature
18
°C minimum temperature
scattered clouds
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
11
kph wind from NW

La Crosse weather for Sunday 9th August 2026

Expect broken clouds in La Crosse, Wisconsin with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 8 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the south.

29
°C maximum temperature
20
°C minimum temperature
broken clouds
8
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from S

La Crosse weather for Monday 10th August 2026

Expect isolated thunderstorms in La Crosse, Wisconsin with a maximum temperature of 29°C, moderate levels of heat & humidity, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 5-10 mm of rainfall expected with 63% chance of some rain and a gentle breeze of 13 kph from the north-east.

29
°C maximum temperature
21
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
5
UV index (Moderate)
63
% chance of some rain
<10
mm of rainfall expected
M
moderate heat & humidity
13
kph wind from NE

La Crosse weather for Tuesday 11th August 2026

Expect isolated thunderstorms in La Crosse, Wisconsin with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 5-10 mm of rainfall expected with 35% chance of some rain and a light breeze of 11 kph from the south.