Custer Weather Forecast
- 53
- 77
Partly Sunny
- 63
- 81
Chance Thunderstorms
- 57
- 79
Mostly Sunny
- 53
- 79
Mostly Sunny
- 58
- 79
Partly Sunny
- 62
- 80
Chance Rain Showers
- 65
- 82
Chance Rain Showers
Today 24 Aug Portage
Partly sunny. Highs in the upper 70s. Light and variable wind.
Tonight 24 Aug Portage
Mostly clear. Patchy fog after midnight. Lows in the lower 50s. Light and variable wind.
Custer Temperature Statistics
August Temperature
Stevens Point Municipal Airport (5.6 miles)
Lowest 20 August, 2026
47.3 °FAverage August
71.1 °FHighest 1 August, 2026
85.6 °F
Climate (2021–2026)
Stevens Point Municipal Airport (5.6 miles)
Average Low 2021–2026
36.6 °FAverage 2021–2026
46.8 °FAverage High 2021–2026
56.2 °F