Morgan City Weather Forecast

    • 64
    • 76

    Mostly Sunny

    • 72
    • 79

    Partly Sunny

    • 75
    • 84

    Mostly Cloudy

    • 66
    • 80

    Thunderstorms Likely

    • 68
    • 76

    Chance Thunderstorms

    • 70
    • 80

    Slight Chance Thunderstorms

    • 71
    • 82

    Chance Thunderstorms

Today 4 May Upper St. Mary

Sunny. Highs in the upper 70s. South Winds 5 to 10 Mph.

Tonight 4 May Upper St. Mary

Mostly clear this Evening, then becoming partly cloudy. Lows in the lower 60s. South Winds 5 to 10 Mph.

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Morgan City Temperature Statistics

May Temperature

Patterson Memorial (7.5 miles)

  • Lowest

  • Average May

  • Highest

Climate (2021–Present)

Patterson Memorial (7.5 miles)

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  • Average Low 2021–2026

    60.5 °F
  • Average 2021–2026

    68.4 °F
  • Average High 2021–2026

    77.3 °F
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