New Glarus Weather Forecast

    • 57
    • 73

    Rain Showers

    • 59
    • 80

    Mostly Sunny

    • 65
    • 82

    Chance Rain Showers

    • 65
    • 82

    Chance Thunderstorms

    • 66
    • 83

    Chance Thunderstorms

    • 65
    • 82

    Chance Thunderstorms

Today 5 Aug Green

Cooler. Cloudy with chance of light Showers and slight chance of Thunderstorms. Highs in the lower 70s. Northwest Winds up to 10 Mph. Chance of precipitation 50 percent.

Tonight 5 Aug Green

Cloudy with a 20 percent chance of light rain Showers and Thunderstorms in the Evening, then partly cloudy in the late evening and overnight. Patchy fog in the late evening and overnight. Lows in the upper 50s. North Winds up to 5 Mph.

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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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