French Island Weather Forecast
- 28
- 48
Increasing Clouds
- 35
- 53
Increasing Clouds
- 40
- 51
Rain Showers
- 37
- 59
Rain Showers
- 36
- 49
Partly Sunny
- 37
- 59
Partly Sunny
- 44
- 62
Partly Sunny
Today 3 Mar La Crosse
Mostly sunny. Highs in the upper 40s. Southwest Winds around 5 Mph.
Tonight 3 Mar La Crosse
Mostly clear this Evening, then becoming partly cloudy. Lows in the upper 20s. Light Winds.
French Island Temperature Statistics
March Temperature
La Crosse - La Crosse Regional Airport (1.2 miles)
Lowest 1 March, 2026
16 °FAverage March
23.1 °FHighest 1 March, 2026
28.9 °F
Climate (2021–Present)
La Crosse - La Crosse Regional Airport (1.2 miles)
Average Low 2021–2026
41 °FAverage 2021–2026
50.3 °FAverage High 2021–2026
59.9 °F