New Glarus Weather Forecast

    • 37
    • 60

    Chance Rain Showers

    • 46
    • 65

    Partly Sunny

    • 41
    • 69

    Mostly Cloudy

    • 39
    • 60

    Mostly Sunny

    • 45
    • 64

    Mostly Cloudy

    • 46
    • 68

    Chance Rain Showers

Today 7 May Green

Partly sunny. Areas of frost in the morning. Scattered light rain Showers in the late morning and afternoon. Slight chance of Thunderstorms early in the afternoon. Highs around 60. West Winds 5 to 15 Mph. Chance of precipitation 30 percent.

Tonight 7 May Green

Partly cloudy. Areas of frost early in the morning. Lows in the mid 30s. West Winds up to 5 Mph shifting to the south after midnight.

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  • Temperature Forecast NOAA

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New Glarus Temperature Statistics

May Temperature

Monroe Municipal Airport (13 miles)

  • Lowest 2 May, 2026

    33.8 °F

  • Average May

    54.4 °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

    58.5 °F
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