Neillsville Weather Forecast

    • 65
    • 88

    Patchy Fog

    • 58
    • 82

    Decreasing Clouds

    • 58
    • 81

    Partly Sunny

    • 61
    • 81

    Rain Showers Likely

    • 63
    • 84

    Rain Showers Likely

    • 53
    • 83

    Partly Sunny

    • 49
    • 75

    Partly Sunny

Today 4 Sep Clark

Partly sunny. Highs in the upper 80s. Light Winds. Heat index Values in the mid 90s.

Tonight 4 Sep Clark

Partly cloudy this Evening, then becoming mostly cloudy. Areas of fog after midnight. Lows in the mid 60s. Northeast Winds around 5 Mph. Heat index Values in the mid 90s early this evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Neillsville Temperature Statistics

September Temperature

Marshfield, Marshfield Municipal Airport (20.5 miles)

  • Lowest 2 September, 2026

    62.1 °F

  • Average September

    74.5 °F

  • Highest 1 September, 2026

    90.6 °F

Climate (2021–2026)

Marshfield, Marshfield Municipal Airport (20.5 miles)

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  • Average Low 2021–2026

    36.6 °F

  • Average 2021–2026

    46.1 °F

  • Average High 2021–2026

    55.4 °F
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