June in La Crosse averages a daily high of 24.4°C with nights around 14.5°C. Expect roughly 12.5 wet days totalling 148.2mm. Comfortable conditions for being outdoors all day.
Across the year, the best time to visit La Crosse is June–September.
Based on LA CROSSE WEATHER FORECAST OFFICE, WI US (4.5km), 1995–2024. 25 years of June data.