See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
17°
Overcast
Feels Like: 17°
Min: 15°
Max: 23°
The next few hours will be overcast, with tomorrow reaching 23°C and dropping to 18°C. The coming days will be mostly cloudy throughout the day.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:50
Sunrise
19:07
Sunset
Moon
Waxing Crescent
11:54
Moonrise
20:32
Moonset
Daily Forecast
Tuesday
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Air Quality Data Available
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UV Index
Humidity
Weather in La Crosse tomorrow, September 16, 2026
Expect a muted, overcast feel in La Crosse on September 16, 2026 as cloud persists. Brighter breaks, if they arrive, should stay brief. The first half of the day looks overcast, as cloud amounts reach about 100% around 00:00. Brighter weather, if it comes, waits until later.
Expect highs of 23°C and cooler readings close to 12°C. Moisture in the air spans 50%-90%, with the highest values around 03:00. Airflow remains manageable, reaching about 2.3 km/h around 04:00.
Afternoon skies stay clogged, peaking close to 100% near 12:00. The grey theme continues rather than clearing out. Visibility stays near 16.1 km. Sunrise is at 06:52 and sunset at 19:06, giving 12 hours 13 minutes of sunlight today.
Overall, La Crosse on September 16, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 23°C.
Frequently asked questions about weather in La Crosse
How warm does it get in La Crosse?
The warmest month in La Crosse is July, with average high temperatures of 28°C. The average temperature during this period is around 23°C.
How cold does it get in La Crosse?
The coldest month in La Crosse is January, with average low temperatures of -10°C. The average temperature during this period is around -7°C.
What is the wettest time of year in La Crosse?
The wettest month in La Crosse is June, with an average of 122mm of precipitation.
What is the driest time of year in La Crosse?
The driest month in La Crosse is January, with an average of 37mm of precipitation.
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