Plattville Weather Forecast

    • 39
    • 71

    Mostly Cloudy

    • 55
    • 73

    Partly Sunny

    • 31
    • 61

    Mostly Cloudy

    • 32
    • 48

    Partly Sunny

    • 36
    • 56

    Mostly Cloudy

    • 43
    • 56

    Partly Sunny

Today 20 Mar Kendall

Partly cloudy. Northwest Winds 10 to 15 Mph.

Tonight 20 Mar Kendall

Mostly cloudy. Lows in the upper 30s. Northeast Winds 5 to 10 Mph, becoming east after midnight.

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Plattville Temperature Statistics

March Temperature

Joliet Regional Airport (9.9 miles)

  • Lowest 16 March, 2026

    21.6 °F

  • Average March

    43.9 °F

  • Highest 6 March, 2026

    75.2 °F

Climate (2021–Present)

Joliet Regional Airport (9.9 miles)

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  • Average Low 2021–2026

    43.6 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    63.3 °F
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