La Crosse County, WI Weather Forecast
County weather hub
Mostly Cloudy
Compare major city weather across La Crosse County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly cloudy. Low around 56, with temperatures rising to around 59 overnight. East wind around 6 mph.
County Weather Overview
This county weather page brings together forecast coverage for La Crosse County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 5 of 5 mapped cities in La Crosse County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 31 to Jun 6, 2026
- Latest sync
- May 31, 2026 4:29 AM CDT
- Forecast office
- ARX
- Source
- NOAA / NWS
Daily Outlook
This Week in La Crosse County
Saturday looks like the warmest upcoming period in La Crosse County at 88 degrees F.
Monday Night is the coolest period ahead with temperatures near 53 degrees F.
The strongest winds are forecast for Thursday at about 6 to 12 mph SW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- May 31, 2026 4:29 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- ARX
- Radar station
- KARX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a high near 80. Southeast wind around 7 mph.
A slight chance of rain showers between 11pm and 1am, then a chance of showers and thunderstorms between 1am and 2am, then a slight chance of showers and thunderstorms. Mostly cloudy. Low around 58, with temperatures rising to around 61 overnight. East wind 2 to 6 mph. Chance of precipitation is 30%.
A slight chance of rain showers before 1pm. Partly sunny, with a high near 80. East wind around 5 mph. Chance of precipitation is 20%.
Partly cloudy, with a low around 53. East wind around 3 mph.
Sunny, with a high near 84. East wind 2 to 6 mph.
Mostly clear, with a low around 54. Southeast wind 1 to 5 mph.
Sunny, with a high near 86. South wind 2 to 7 mph.
Partly cloudy, with a low around 60. South wind 3 to 7 mph.
A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 87. Southwest wind 6 to 12 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Southwest wind 5 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 87. Southwest wind around 8 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 63. South wind around 7 mph. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 88. South wind around 7 mph. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
May 31
|
Mostly Cloudy
|
56°F |
6 mph
E
|
|
Sunday
May 31
|
Mostly Cloudy
|
80°F |
7 mph
SE
|
|
Sunday Night
May 31
|
Chance Showers And Thunderstorms
|
58°F |
2 to 6 mph
E
|
|
Monday
Jun 1
|
Slight Chance Rain Showers
|
80°F |
5 mph
E
|
|
Monday Night
Jun 1
|
Partly Cloudy
|
53°F |
3 mph
E
|
|
Tuesday
Jun 2
|
Sunny
|
84°F |
2 to 6 mph
E
|
|
Tuesday Night
Jun 2
|
Mostly Clear
|
54°F |
1 to 5 mph
SE
|
|
Wednesday
Jun 3
|
Sunny
|
86°F |
2 to 7 mph
S
|
|
Wednesday Night
Jun 3
|
Partly Cloudy
|
60°F |
3 to 7 mph
S
|
|
Thursday
Jun 4
|
Chance Showers And Thunderstorms
|
87°F |
6 to 12 mph
SW
|
|
Thursday Night
Jun 4
|
Chance Showers And Thunderstorms
|
63°F |
5 to 8 mph
SW
|
|
Friday
Jun 5
|
Chance Showers And Thunderstorms
|
87°F |
8 mph
SW
|
|
Friday Night
Jun 5
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
63°F |
7 mph
S
|
|
Saturday
Jun 6
|
Chance Showers And Thunderstorms
|
88°F |
7 mph
S
|
Major City Forecasts
Live forecast snapshots for major cities across La Crosse County.
Coverage
Forecast coverage currently spans 5 of 5 mapped cities in La Crosse County.
Largest mapped city population in this region: 51,163.
