New Glarus Weather Forecast

    • 52
    • 71

    Rain Showers Likely

    • 58
    • 78

    Chance Rain Showers

    • 55
    • 83

    Rain Showers Likely

    • 64
    • 79

    Chance Thunderstorms

    • 61
    • 85

    Rain Showers Likely

    • 51
    • 74

    Chance Rain Showers

Today 14 May Green

Sunny. Highs in the lower 70s. South Winds up to 10 Mph.

Tonight 14 May Green

Colder, clear. Lows in the upper 30s. Northwest Winds up to 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Glarus Temperature Statistics

May Temperature

Monroe Municipal Airport (13 miles)

  • Lowest 7 May, 2026

    32.5 °F

  • Average May

    53 °F

  • Highest 4 May, 2026

    79.5 °F

Climate (2021–Present)

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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