Plum City Weather Forecast

    • 63
    • 85

    Increasing Clouds

    • 62
    • 81

    Chance Rain Showers

    • 64
    • 81

    Rain Showers Likely

    • 61
    • 85

    Chance Thunderstorms

    • 54
    • 78

    Partly Sunny

    • 56
    • 78

    Mostly Sunny

Today 5 Sep Pierce

Decreasing Clouds. Patchy fog late in the morning. Highs in the mid 80s. East Winds around 5 Mph.

Tonight 5 Sep Pierce

Partly cloudy. Patchy fog after midnight. Lows in the lower 60s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Plum City Temperature Statistics

September Temperature

Red Wing - Red Wing Regional Airport (14.3 miles)

  • Lowest 1 September, 2026

    60.8 °F

  • Average September

    75.1 °F

  • Highest 1 September, 2026

    89.6 °F

Climate (2021–2026)

Red Wing - Red Wing Regional Airport (14.3 miles)

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  • Average Low 2021–2026

    37.9 °F

  • Average 2021–2026

    47.9 °F

  • Average High 2021–2026

    57.4 °F
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