LA CROSSE, WI 54603 Weather Forecast & Current Conditions

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LA CROSSE, WI
Current Weather

9:53 PM CDT JUN 9, 2026
Clear
75°F
Feels Like: 75°F
Dewpoint: 72°F
Rel. Hum.: 90%
Visibility: 10 miles
Wind: ESE at 7 mph
Pressure: 29.79 inches
Last 72 hours

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LA CROSSE, WI 54603
Weather Forecast

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Snow Depth pages
TONIGHT
Partly cloudy this evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Lows in the upper 60s. South winds 5 to 10 mph. Chance of rain 50 percent.
WEDNESDAY
Partly sunny. Patchy fog in the morning. A chance of showers and thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Some thunderstorms may be severe in the afternoon. Humid with highs in the upper 80s. South winds 10 to 20 mph. Gusts up to 30 mph in the afternoon. Chance of rain 70 percent. Heat index values in the mid 90s in the afternoon.
WEDNESDAY NIGHT
Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the lower 60s. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 70 percent.
THURSDAY
Mostly cloudy. A chance of showers in the morning, then showers and a chance of thunderstorms in the afternoon. Highs around 80. Temperature falling into the in the mid 70s in the afternoon. South winds around 5 mph, becoming southwest in the afternoon. Chance of rain 90 percent.
THURSDAY NIGHT
Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Lows in the mid 50s. West winds 5 to 10 mph. Chance of rain 50 percent.
FRIDAY
Mostly sunny. Highs around 80.
FRIDAY NIGHT
Clear in the evening, then becoming partly cloudy. Lows in the upper 50s.
SATURDAY AND SATURDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms. Highs in the lower 80s. Lows in the mid 50s. Chance of rain 40 percent.
SUNDAY
Mostly sunny. Highs in the mid 70s.
SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s.
MONDAY AND MONDAY NIGHT
Partly cloudy. Highs in the mid 70s. Lows in the lower 50s.
TUESDAY
Mostly sunny with a chance of showers and thunderstorms. Highs in the mid 70s. Chance of rain 30 percent.

Visible Weather Satellite
LA CROSSE, WI 54603
Infrared Weather Satellite
LA CROSSE, WI 54603
NEXRAD Weather Radar
LA CROSSE, WI 54603

LA CROSSE, WI 3 hourly weather forecast

weather forecast created  6:00 AM MDT  6/ 9/2026
Tuesday
9 JUN 2026
LA CROSSE, WI 54603 weather forecast Day 1, 12 hours 1 PM 75° 75° Mostly Cloudy 1%

0% Thunder
( 11% severe)
NNE   2 74% 66°
High 81° LA CROSSE, WI 54603 weather forecast Day 1, 15 hours 4 PM 79° 81° Partly Cloudy   CALM 67% 67°
Partly Cloudy



LA CROSSE, WI 54603 weather forecast Day 1, 18 hours 7 PM 80° 83° Partly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 27% severe)
SSE   6 67% 68°
LA CROSSE, WI 54603 weather forecast Day 1, 21 hours 10 PM 73° 73° Partly Cloudy SE   8 84% 68°
Wednesday
10 JUN 2026
LA CROSSE, WI 54603 weather forecast Day 2, 0 hours 1 AM 73° 73° Partly Cloudy 69%
RAIN
***
0% Thunder
( 50% severe)
SE   9 81% 67°
Low 70° LA CROSSE, WI 54603 weather forecast Day 2, 3 hours 4 AM 71° 71° Mostly Cloudy SSE   10 90% 68°
High 91° LA CROSSE, WI 54603 weather forecast Day 2, 6 hours 7 AM 71° 71° Mostly Cloudy 45%
RAIN
***
0% Thunder
( 31% severe)
SSE   12 93% 69°

Partly Cloudy

Rain Likely

LA CROSSE, WI 54603 weather forecast Day 2, 9 hours 10 AM 76° 77° Partly Cloudy S   15 79% 69°
LA CROSSE, WI 54603 weather forecast Day 2, 12 hours 1 PM 81° 84° Partly Cloudy 71%
RAIN
***
0% Thunder
( 72% severe)
S   17 69% 70°
LA CROSSE, WI 54603 weather forecast Day 2, 15 hours 4 PM 81° 85° Partly Cloudy SSW   18 72% 71°
LA CROSSE, WI 54603 weather forecast Day 2, 18 hours 7 PM 78° 80° Mostly Cloudy 50%
RAIN
1–2 in
0% Thunder
( 43% severe)
SW   16 71% 68°
LA CROSSE, WI 54603 weather forecast Day 2, 21 hours 10 PM 74° 74° Mostly Cloudy SW   12 84% 69°
Thursday
11 JUN 2026
LA CROSSE, WI 54603 weather forecast Day 3, 0 hours 1 AM 71° 71° Partly Cloudy 3%

0% Thunder
( 9% severe)
W   7 81% 65°
Low 64° LA CROSSE, WI 54603 weather forecast Day 3, 3 hours 4 AM 66° 66° Partly Cloudy SW   3 84% 61°
High 81° LA CROSSE, WI 54603 weather forecast Day 3, 6 hours 7 AM 65° 65° Mostly Cloudy 56%
RAIN
***
0% Thunder
( 17% severe)
S   3 87% 61°

Mostly Cloudy

Rain Likely

LA CROSSE, WI 54603 weather forecast Day 3, 9 hours 10 AM 68° 68° Mostly Cloudy SE   6 78% 61°
LA CROSSE, WI 54603 weather forecast Day 3, 15 hours 1 PM 70° 70° Mostly Cloudy 74%
RAIN
***
0% Thunder
( 34% severe)
ESE   9 73% 61°
LA CROSSE, WI 54603 weather forecast Day 3, 18 hours 4 PM 69° 69° Mostly Cloudy WNW   12 73% 60°
LA CROSSE, WI 54603 weather forecast Day 3, 21 hours 7 PM 69° 69° Mostly Cloudy     NW   12 66% 57°

LA CROSSE, WI extended weather forecast

Friday
12 JUN 2026
Saturday
13 JUN 2026
Sunday
14 JUN 2026
Monday
15 JUN 2026
Tuesday
16 JUN 2026
Low 56° Low 60° Low 59° Low 57° Low 56°
High 79° High 79° High 73° High 78° High 75°
LA CROSSE, WI 54603 weather forecast Day 4 LA CROSSE, WI 54603 weather forecast Day 5 LA CROSSE, WI 54603 weather forecast Day 6 LA CROSSE, WI 54603 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
27% Rain
Mostly Cloudy
48% Rain
Overcast
49% Rain
Mostly Cloudy
38% Rain
Overcast
40% Rain
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