New Glarus Weather Forecast

    • 76
    • 94

    Slight Chance Thunderstorms

    • 74
    • 92

    Partly Sunny

    • 75
    • 93

    Chance Rain Showers

    • 73
    • 90

    Rain Showers Likely

    • 71
    • 88

    Chance Thunderstorms

    • 69
    • 87

    Chance Thunderstorms

    • 66
    • 84

    Chance Thunderstorms

Today 29 Jun Green

Sunny. Heat index Readings 101 to 106. South Winds 15 to 20 Mph.

Tonight 29 Jun Green

Partly cloudy. Lows in the mid 70s. South Winds 10 to 15 Mph. Highest heat index Readings 97 to 102 in the evening.

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New Glarus Temperature Statistics

June Temperature

Monroe Municipal Airport (13 miles)

  • Lowest 15 June, 2026

    50.9 °F

  • Average June

    67.8 °F

  • Highest 10 June, 2026

    86.5 °F

Climate (2021–2026)

Monroe Municipal Airport (13 miles)

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  • Average Low 2021–2026

    41.4 °F

  • Average 2021–2026

    49.9 °F

  • Average High 2021–2026

    58.5 °F
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