Summit Weather Forecast
- 64
- 82
Chance Thunderstorms
- 66
- 81
Rain Showers Likely
- 65
- 84
Chance Rain Showers
- 64
- 83
Slight Chance Rain Showers
- 61
- 82
Partly Sunny
- 58
- 78
Slight Chance Thunderstorms
Today 8 Aug La Crosse
Mostly sunny. Highs in the lower 80s. Northwest Winds around 5 Mph.
Tonight 8 Aug La Crosse
Partly cloudy. A chance of Showers and Thunderstorms after midnight. Lows in the lower 60s. South Winds around 5 Mph. Chance of rain 40 percent.
Summit Temperature Statistics
August Temperature
La Crosse - La Crosse Regional Airport (1.9 miles)
Lowest 6 August, 2026
57.9 °FAverage August
72.5 °FHighest 1 August, 2026
85.6 °F
Climate (2021–2026)
La Crosse - La Crosse Regional Airport (1.9 miles)
Average Low 2021–2026
40.8 °FAverage 2021–2026
50.3 °FAverage High 2021–2026
59.9 °F