New Glarus Weather Forecast

    • 0
    • 13

    Mostly Sunny

    • 4
    • 14

    Partly Sunny

    • 4
    • 21

    Mostly Sunny

    • 16
    • 24

    Chance Snow

    • 13
    • 28

    Mostly Cloudy

    • 13
    • 26

    Chance Snow

Today 29 Jan Green

Sunny. Highs around 13. Northwest Winds 5 to 10 Mph.

Tonight 29 Jan Green

Partly cloudy. Lows around 1 below. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Glarus Temperature Statistics

January Temperature

Monroe Municipal Airport (13 miles)

  • Lowest 23 January, 2026

    -17 °F

  • Average January

    19 °F

  • Highest 9 January, 2026

    55.6 °F

Climate (2021–Present)

Monroe Municipal Airport (13 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    49.7 °F

  • Average High 2021–2026

    58.2 °F
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