Plaquemine Weather Forecast

    • 65
    • 87

    Mostly Sunny

    • 66
    • 88

    Partly Sunny

    • 68
    • 86

    Partly Sunny

    • 72
    • 87

    Chance Thunderstorms

    • 73
    • 88

    Chance Thunderstorms

    • 72
    • 88

    Chance Thunderstorms

Today 14 May Iberville

Sunny. Highs in the upper 80s. North Winds around 5 Mph.

Tonight 14 May Iberville

Mostly clear. Lows in the mid 60s. Southeast Winds around 5 Mph.

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Plaquemine Temperature Statistics

May Temperature

Baton Rouge, Baton Rouge Metropolitan, Ryan Field (17.4 miles)

  • Lowest 3 May, 2026

    47.6 °F

  • Average May

    68.7 °F

  • Highest 6 May, 2026

    86.6 °F

Climate (2021–Present)

Baton Rouge, Baton Rouge Metropolitan, Ryan Field (17.4 miles)

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  • Average Low 2021–2026

    60.6 °F

  • Average 2021–2026

    70.7 °F

  • Average High 2021–2026

    81.5 °F
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