La Crosse weather live forecast

Today's maximum temperature in La Crosse is expected to be 30°C. Select a day from the live weather forecast for La Crosse, Wisconsin, USA for more weather parameters.

Monday
25th May
30

17

12

UV7
Tuesday
26th May
30

19

12

UV7
Wednesday
27th May
29

19

7

UV7
Thursday
28th May
26

15

15

UV8
Friday
29th May
28

14

13

UV8

5-day weather forecast updated at 04:01 on Tuesday 26th May 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 Monday 25th May 2026

Expect sunshine and showers in La Crosse, Wisconsin with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0-2 mm of rainfall expected with 13% chance of some rain and a moderate breeze of 24 kph from the south.

30
°C maximum temperature
17
°C minimum temperature
sunshine and showers
12
hours of sunshine
UV7
UV index (High)
13
% chance of some rain
<2
mm of rainfall expected
M
moderate heat & humidity
24
kph wind from S

La Crosse weather for Tuesday 26th May 2026

Expect isolated thunderstorms in La Crosse, Wisconsin with a maximum temperature of 30°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 2-5 mm of rainfall expected with 29% chance of some rain and a gentle breeze of 15 kph from the south.

30
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
12
hours of sunshine
UV7
UV index (High)
29
% chance of some rain
<5
mm of rainfall expected
M
moderate heat & humidity
15
kph wind from S

La Crosse weather for Wednesday 27th May 2026

Expect isolated thunderstorms in La Crosse, Wisconsin with a maximum temperature of 29°C, low levels of heat & humidity, maximum UV of 7 (High) and 7 hours of bright sunshine. There are 0-2 mm of rainfall expected with 45% chance of some rain and a gentle breeze of 15 kph from the north-east.

29
°C maximum temperature
19
°C minimum temperature
isolated thunderstorms
7
hours of sunshine
UV7
UV index (High)
45
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
15
kph wind from NE

La Crosse weather for Thursday 28th May 2026

Expect scattered clouds in La Crosse, Wisconsin with a maximum temperature of 26°C, maximum UV of 8 (Very High) and 15 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the east.

26
°C maximum temperature
15
°C minimum temperature
scattered clouds
15
hours of sunshine
UV8
UV index (Very High)
0
mm of rainfall expected
26
°C wind chill
17
kph wind from E

La Crosse weather for Friday 29th May 2026

Expect isolated thunderstorms in La Crosse, Wisconsin with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 8 (Very High) and 13 hours of bright sunshine. There are 0-2 mm of rainfall expected with 15% chance of some rain and a light breeze of 9 kph from the south-east.