New Glarus Weather Forecast

    • 61
    • 73

    Chance Rain Showers

    • 61
    • 80

    Partly Sunny

    • 64
    • 83

    Chance Rain Showers

    • 64
    • 81

    Chance Thunderstorms

    • 65
    • 83

    Chance Thunderstorms

    • 64
    • 82

    Chance Thunderstorms

    • 61
    • 80

    Chance Rain Showers

Today 5 Aug Green

Cloudy with chance of light Showers and slight chance of Thunderstorms. West Winds 5 to 10 Mph. Chance of precipitation 50 percent.

Tonight 5 Aug Green

Mostly cloudy. A 20 percent chance of light rain Showers and Thunderstorms in the evening. Areas of fog in the late evening and overnight. Lows in the lower 60s. West Winds up to 5 Mph shifting to the northwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Glarus Temperature Statistics

August Temperature

Monroe Municipal Airport (13 miles)

  • Lowest 3 August, 2026

    62.1 °F

  • Average August

    69.1 °F

  • Highest 3 August, 2026

    81.7 °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

    58.7 °F
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