Plum City Weather Forecast

    • 54
    • 89

    Chance Thunderstorms

    • 53
    • 82

    Partly Sunny

    • 62
    • 80

    Rain Showers

    • 57
    • 83

    Rain Showers

    • 42
    • 70

    Mostly Cloudy

    • 42
    • 61

    Partly Sunny

Today 15 May Pierce

Warmer, sunny. Highs in the upper 80s. Southwest Winds 5 to 15 Mph.

Tonight 15 May Pierce

Mostly cloudy with a 20 percent chance of Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the mid 50s. Southwest Winds up to 10 Mph shifting to the west after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Plum City Temperature Statistics

May Temperature

Red Wing - Red Wing Regional Airport (14.3 miles)

  • Lowest 6 May, 2026

    28.4 °F

  • Average May

    51.8 °F

  • Highest 12 May, 2026

    73.4 °F

Climate (2021–Present)

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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