New Glarus Weather Forecast

    • 36
    • 51

    Rain

    • 29
    • 42

    Rain/Snow Likely

    • 20
    • 33

    Snow Likely

    • 20
    • 29

    Partly Sunny

    • 30
    • 38

    Mostly Cloudy

    • 27
    • 39

    Chance Rain/Snow

Today 8 Jan Green

Not as cool. Rain early in the afternoon. Rain and slight chance of Thunderstorms late in the afternoon. Highs in the lower 50s. Southeast Winds 5 to 15 Mph. Chance of precipitation near 100 percent.

Tonight 8 Jan Green

Cloudy. Light rain likely in the evening. Slight chance of Thunderstorms through around midnight. Chance of light rain in the late evening and overnight. Lows in the upper 30s. South Winds 15 to 20 Mph shifting to the west 10 to 15 Mph after midnight. Chance of precipitation 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Glarus Temperature Statistics

January Temperature

Monroe Municipal Airport (13 miles)

  • Lowest 1 January, 2026

    8.8 °F

  • Average January

    24.2 °F

  • Highest 6 January, 2026

    37.2 °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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