New Glarus Weather Forecast

    • 42
    • 50

    Chance Thunderstorms

    • 49
    • 65

    Rain

    • 34
    • 51

    Partly Sunny

    • 45
    • 60

    Mostly Sunny

    • 44
    • 68

    Mostly Sunny

    • 34
    • 62

    Rain Likely

Today 5 Mar Green

Cloudy. Widespread dense fog late in the Morning, then patchy fog early in the afternoon. Highs in the upper 40s. Northeast Winds around 5 Mph.

Tonight 5 Mar Green

Cloudy. Patchy fog through the night. Lows in the lower 40s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Glarus Temperature Statistics

March Temperature

Monroe Municipal Airport (13 miles)

  • Lowest 1 March, 2026

    14.7 °F

  • Average March

    30.7 °F

  • Highest 2 March, 2026

    45.7 °F

Climate (2021–Present)

Monroe Municipal Airport (13 miles)

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  • Average Low 2021–2026

    41.5 °F

  • Average 2021–2026

    49.9 °F

  • Average High 2021–2026

    58.5 °F
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