Marquette Weather Forecast
- 54
- 81
Sunny
- 54
- 78
Mostly Sunny
- 58
- 76
Partly Sunny
- 63
- 80
Chance Thunderstorms
- 61
- 83
Mostly Sunny
- 61
- 81
Mostly Sunny
Today 22 Aug Clayton
Sunny. Highs around 80. Northwest Winds 10 to 15 Mph.
Tonight 22 Aug Clayton
Mostly clear. Lows in the mid 50s. Northwest Winds 5 to 10 Mph.
Marquette Temperature Statistics
August Temperature
Prairie Du Chien Municipal Airport (3.1 miles)
Lowest 3 August, 2026
59 °FAverage August
71.8 °FHighest 10 August, 2026
85.3 °F
Climate (2021–2026)
Prairie Du Chien Municipal Airport (3.1 miles)
Average Low 2021–2026
40.5 °FAverage 2021–2026
50 °FAverage High 2021–2026
59.5 °F