La Crosse 7-day weather forecast

Written by:
September 8, 2025
ESOlex // Shutterstock

La Crosse 7-day weather forecast

Stacker created the forecast for La Crosse, Wisconsin using data from OpenWeather. This week's high is 89 °F on Sunday, while the low is 44 °F on Monday. There are expected to be 2 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Monday, September 8

- High of 74 °F, low of 44 °F (47% humidity)
- Partly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (5 UV index)
- Moderate breeze (16 mph wind)
- Sunrise at 6:36 AM, sunset at 7:28 PM
1 / 6
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Tuesday, September 9

- High of 74 °F, low of 58 °F (45% humidity)
- Overcast with a 100% chance of rain (3 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (15 mph wind)
- Sunrise at 6:37 AM, sunset at 7:26 PM
2 / 6
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Wednesday, September 10

- High of 77 °F, low of 55 °F (61% humidity)
- Sunny with a 100% chance of rain (4 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Light breeze (4 mph wind)
- Sunrise at 6:39 AM, sunset at 7:25 PM
3 / 6
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Thursday, September 11

- High of 81 °F, low of 57 °F (61% humidity)
- Sunny with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Light breeze (4 mph wind)
- Sunrise at 6:40 AM, sunset at 7:23 PM
4 / 6
ESOlex // Shutterstock

Friday, September 12

- High of 84 °F, low of 59 °F (54% humidity)
- Partly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:41 AM, sunset at 7:21 PM
5 / 6
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Saturday, September 13

- High of 88 °F, low of 66 °F (49% humidity)
- Mostly cloudy with a 0% chance of rain
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 6:42 AM, sunset at 7:19 PM
6 / 6
Sandra Matic // Shutterstock

Sunday, September 14

- High of 89 °F, low of 67 °F (52% humidity)
- Partly cloudy with a 99% chance of rain (1 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 6:43 AM, sunset at 7:17 PM
- Last quarter moon

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