New Glarus Weather Forecast

    • 69
    • 78

    Chance Thunderstorms

    • 71
    • 86

    Chance Rain Showers

    • 72
    • 89

    Slight Chance Thunderstorms

    • 72
    • 90

    Chance Thunderstorms

    • 67
    • 89

    Slight Chance Thunderstorms

    • 66
    • 85

    Chance Rain Showers

    • 66
    • 85

    Partly Sunny

Today 29 Aug Green

Mostly cloudy with a 30 percent chance of light Showers. South Winds 10 to 15 Mph.

Tonight 29 Aug Green

Partly cloudy in the Evening, then a 30 percent chance of light Showers and Thunderstorms in the late evening and overnight. Lows in the upper 60s. South Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Glarus Temperature Statistics

August Temperature

Monroe Municipal Airport (13 miles)

  • Lowest 24 August, 2026

    55.8 °F

  • Average August

    71 °F

  • Highest 10 August, 2026

    84.7 °F

Climate (2021–2026)

Monroe Municipal Airport (13 miles)

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  • Average Low 2021–2026

    41.4 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    58.6 °F
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