Custer Weather Forecast

    • 67
    • 80

    Chance Rain Showers

    • 56
    • 81

    Partly Sunny

    • 61
    • 81

    Chance Rain Showers

    • 59
    • 81

    Rain Showers Likely

    • 52
    • 75

    Partly Sunny

    • 54
    • 75

    Partly Sunny

Today 15 Aug Portage

Humid. Partly sunny. Highs in the lower 80s. Southeast wind 5 to 10 Mph.

Tonight 15 Aug Portage

Muggy. Mostly cloudy with a chance of Showers and a slight chance of Thunderstorms. Patchy fog after midnight. Lows in the upper 60s. Light and variable wind. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Custer Temperature Statistics

August Temperature

Stevens Point Municipal Airport (5.6 miles)

  • Lowest 6 August, 2026

    52.7 °F

  • Average August

    71.7 °F

  • Highest 1 August, 2026

    85.6 °F

Climate (2021–2026)

Stevens Point Municipal Airport (5.6 miles)

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  • Average Low 2021–2026

    36.6 °F

  • Average 2021–2026

    46.8 °F

  • Average High 2021–2026

    56.2 °F
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