New Glarus Weather Forecast

    • 65
    • 83

    Chance Rain Showers

    • 62
    • 78

    Rain Showers Likely

    • 63
    • 78

    Rain Showers

    • 68
    • 81

    Rain Showers Likely

    • 62
    • 81

    Slight Chance Thunderstorms

    • 60
    • 78

    Partly Sunny

Today 12 Aug Green

Partly sunny with chance of light Showers and slight chance of Thunderstorms. Patchy fog in the morning. Patchy smoke late in the afternoon. Highs in the lower 80s. Southeast Winds up to 5 Mph. Chance of precipitation 40 percent.

Tonight 12 Aug Green

Partly cloudy through around midnight then becoming mostly cloudy. Patchy smoke in the evening. Chance of light Showers until early morning. Slight chance of Thunderstorms after midnight. Light Showers likely early in the morning. Lows in the mid 60s. East Winds up to 5 Mph. Chance of precipitation 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Glarus Temperature Statistics

August Temperature

Monroe Municipal Airport (13 miles)

  • Lowest 3 August, 2026

    62.1 °F

  • Average August

    71 °F

  • Highest 7 August, 2026

    84.2 °F

Climate (2021–2026)

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

    58.6 °F
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