New Glarus Weather Forecast

    • 62
    • 80

    Increasing Clouds

    • 60
    • 79

    Rain Showers Likely

    • 57
    • 78

    Partly Sunny

    • 58
    • 77

    Mostly Sunny

    • 61
    • 78

    Chance Rain Showers

    • 58
    • 77

    Slight Chance Thunderstorms

Today 17 Aug Green

Partly sunny. Highs around 80. Northwest Winds 5 to 10 Mph.

Tonight 17 Aug Green

Clear through around midnight then becoming partly cloudy. Lows in the lower 60s. Southwest Winds 5 to 10 Mph.

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New Glarus Temperature Statistics

August Temperature

Monroe Municipal Airport (13 miles)

  • Lowest 3 August, 2026

    62.1 °F

  • Average August

    71.8 °F

  • Highest 10 August, 2026

    84.7 °F

Climate (2021–2026)

Monroe Municipal Airport (13 miles)

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  • Average Low 2021–2026

    41.5 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    58.6 °F
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