Custer Weather Forecast
- 60
- 77
Rain Showers
- 61
- 82
Chance Rain Showers
- 61
- 81
Chance Rain Showers
- 57
- 81
Slight Chance Thunderstorms
- 53
- 76
Partly Sunny
- 55
- 76
Chance Rain Showers
Today 9 Aug Portage
Humid. Mostly cloudy. Showers in the morning. Thunderstorms also possible in the Morning, then a chance of Thunderstorms and Showers in the afternoon. Highs in the upper 70s. Southwest wind 5 to 10 Mph. Chance of rain 90 percent.
Tonight 9 Aug Portage
Partly cloudy. Patchy fog. Lows around 60. Light and variable wind.
Custer Temperature Statistics
August Temperature
Stevens Point Municipal Airport (5.6 miles)
Lowest 6 August, 2026
52.7 °FAverage August
71.3 °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