New Glarus Weather Forecast

    • 66
    • 82

    Thunderstorms

    • 65
    • 83

    Chance Rain Showers

    • 63
    • 78

    Chance Rain Showers

    • 61
    • 77

    Rain Showers Likely

    • 66
    • 78

    Rain Showers Likely

    • 62
    • 79

    Slight Chance Rain Showers

Today 11 Aug Green

Partly sunny. Showers and Thunderstorms likely late in the Morning, then chance of light Showers and Thunderstorms early in the afternoon. Some Thunderstorms may be severe with damaging Winds and large Hail, then some Thunderstorms may produce damaging Winds and large hail early in the afternoon. Highs in the lower 80s. Southeast Winds 5 to 10 Mph shifting to the southwest in the afternoon. Chance of precipitation 70 percent.

Tonight 11 Aug Green

Partly cloudy until early Morning, then mostly cloudy with a 20 percent chance of light Showers and Thunderstorms early in the morning. Areas of fog after midnight. Lows in the mid 60s. East Winds up to 5 Mph.

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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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