La Crosse weather live forecast

Today's maximum temperature in La Crosse is expected to be 19°C. Select a day from the live weather forecast for La Crosse, Wisconsin, USA for more weather parameters.

Friday
22nd May
19

10

5

UV5
Saturday
23rd May
20

13

4

UV6
Sunday
24th May
25

13

9

UV6
Monday
25th May
29

15

9

UV7
Tuesday
26th May
31

18

13

UV7

5-day weather forecast updated at 04:01 on Friday 22nd 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 Friday 22nd May 2026

Expect broken clouds in La Crosse, Wisconsin with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 5 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 26 kph from the south-east.

19
°C maximum temperature
10
°C minimum temperature
broken clouds
5
hours of sunshine
UV5
UV index (Moderate)
0
mm of rainfall expected
0
no heat & humidity
26
kph wind from SE

La Crosse weather for Saturday 23rd May 2026

Expect mostly cloudy with light rain in La Crosse, Wisconsin with a maximum temperature of 20°C, maximum UV of 6 (High) and 4 hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and a gentle breeze of 17 kph from the south-east.

20
°C maximum temperature
13
°C minimum temperature
mostly cloudy with light rain
4
hours of sunshine
UV6
UV index (High)
30
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
17
kph wind from SE

La Crosse weather for Sunday 24th May 2026

Expect scattered clouds in La Crosse, Wisconsin with a maximum temperature of 25°C, maximum UV of 6 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 13 kph from the west.

25
°C maximum temperature
13
°C minimum temperature
scattered clouds
9
hours of sunshine
UV6
UV index (High)
0
mm of rainfall expected
25
°C wind chill
13
kph wind from W

La Crosse weather for Monday 25th 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 9 hours of bright sunshine. There are 0-2 mm of rainfall expected with 30% chance of some rain and a gentle breeze of 18 kph from the south.

29
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
9
hours of sunshine
UV7
UV index (High)
30
% chance of some rain
<2
mm of rainfall expected
L
low heat & humidity
18
kph wind from S

La Crosse weather for Tuesday 26th May 2026

Expect scattered clouds in La Crosse, Wisconsin with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south.