New Holstein Weather Forecast

    • 59
    • 77

    Mostly Cloudy

    • 58
    • 72

    Mostly Cloudy

    • 60
    • 72

    Chance Rain Showers

    • 60
    • 77

    Chance Thunderstorms

    • 58
    • 77

    Chance Rain Showers

    • 54
    • 72

    Slight Chance Rain Showers

Today 18 Sep Calumet

Partly sunny. Patchy fog in the morning. Highs in the middle 70s. Northeast wind 5 to 10 Mph.

Tonight 18 Sep Calumet

Mostly cloudy. Patchy fog. Nearly steady temperature in the mid 60s. Light and variable wind.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

New Holstein Temperature Statistics

September Temperature

Sheboygan County Memorial Airport (16.8 miles)

  • Lowest 8 September, 2025

    39 °F

  • Average September

    59.1 °F

  • Highest 15 September, 2025

    78.1 °F

Climate (2020–Present)

Sheboygan County Memorial Airport (16.8 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    39.3 °F

  • Average 2020–2025

    48.3 °F

  • Average High 2020–2025

    57.2 °F
Get WillyWeather+ to remove ads