New Glarus Weather Forecast

    • -16
    • 16

    Flurries

    • -13
    • -5

    Cold

    • -5
    • 2

    Cold

    • -6
    • 10

    Slight Chance Snow

    • 0
    • 8

    Cold

    • 3
    • 19

    Mostly Cloudy

Today 22 Jan Green

Mostly cloudy. Scattered Flurries late in the morning. Scattered snow Showers in the afternoon. Patchy blowing snow early in the afternoon. Highs around 17. West Winds 10 to 20 Mph with Gusts to around 35 Mph. Chance of snow 20 percent.

Tonight 22 Jan Green

Bitterly cold. Much Colder. Partly cloudy. Scattered Flurries through around midnight. Patchy blowing snow late in the evening. Lows around 16 below. Northwest Winds 15 to 20 Mph. Lowest wind chill Readings 29 below to 39 below zero in the late evening and overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Glarus Temperature Statistics

January Temperature

Monroe Municipal Airport (13 miles)

  • Lowest 19 January, 2026

    -5.3 °F

  • Average January

    25.5 °F

  • Highest 9 January, 2026

    55.6 °F

Climate (2021–Present)

Monroe Municipal Airport (13 miles)

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  • Average Low 2021–2026

    41.4 °F

  • Average 2021–2026

    49.8 °F

  • Average High 2021–2026

    58.3 °F
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