Custer Weather Forecast

    • 69
    • 93

    Mostly Sunny

    • 70
    • 94

    Mostly Sunny

    • 66
    • 91

    Mostly Sunny

    • 67
    • 89

    Chance Rain Showers

    • 67
    • 87

    Chance Thunderstorms

    • 64
    • 86

    Chance Rain Showers

Today 13 Jul Portage

Hot and humid. Sunny. Highs in the lower 90s. West wind 10 to 15 Mph. Heat indices to 99.

Tonight 13 Jul Portage

Muggy. Clear. Lows around 70. West wind 5 to 10 Mph. Highest heat index Readings to 99 in the evening.

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Custer Temperature Statistics

July Temperature

Stevens Point Municipal Airport (5.6 miles)

  • Lowest 6 July, 2026

    58.6 °F

  • Average July

    73.9 °F

  • Highest 7 July, 2026

    86.5 °F

Climate (2021–2026)

Stevens Point Municipal Airport (5.6 miles)

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  • Average Low 2021–2026

    36.5 °F

  • Average 2021–2026

    46.7 °F

  • Average High 2021–2026

    56.1 °F
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