Plum City Weather Forecast

    • 62
    • 80

    Rain Showers Likely

    • 58
    • 73

    Rain Showers Likely

    • 59
    • 74

    Chance Thunderstorms

    • 59
    • 78

    Chance Thunderstorms

    • 55
    • 77

    Chance Rain Showers

    • 52
    • 72

    Slight Chance Rain Showers

Today 18 Sep Pierce

Partly sunny. Slight chance of Showers in the Morning, then chance of Thunderstorms in the afternoon. Highs in the upper 70s. Southeast Winds up to 10 Mph. Chance of precipitation 30 percent.

Tonight 18 Sep Pierce

Showers likely and chance of Thunderstorms in the Evening, then chance of Thunderstorms after midnight. Lows in the lower 60s. Southeast Winds 5 to 10 Mph. Chance of precipitation 60 percent.

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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 7 September, 2025

    39.2 °F

  • Average September

    62.7 °F

  • Highest 14 September, 2025

    84.2 °F

Climate (2020–Present)

Red Wing - Red Wing Regional Airport (14.3 miles)

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  • Average Low 2020–2025

    37.7 °F

  • Average 2020–2025

    47.7 °F

  • Average High 2020–2025

    57.2 °F
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