St James Weather Forecast

    • 70
    • 84

    Chance Thunderstorms

    • 66
    • 83

    Rain Showers

    • 72
    • 83

    Mostly Cloudy

    • 74
    • 85

    Partly Sunny

    • 74
    • 87

    Mostly Cloudy

    • 73
    • 87

    Mostly Cloudy

    • 69
    • 86

    Chance Thunderstorms

Today 30 Mar St. James

Mostly cloudy with a chance of Showers and Thunderstorms this Morning, then mostly sunny this afternoon. Some Thunderstorms may produce heavy rainfall this morning. Highs in the mid 80s. South Winds 5 to 10 Mph. Chance of rain 30 percent.

Tonight 30 Mar St. James

Mostly cloudy. A chance of Showers and Thunderstorms. Lows around 70. South Winds around 5 Mph. Chance of rain 40 percent.

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St James Temperature Statistics

March Temperature

Houma-Terrebonne Airport (30.4 miles)

  • Lowest 6 March, 2025

    39 °F

  • Average March

    62.3 °F

  • Highest 26 March, 2025

    82.4 °F

Climate (2020–Present)

Houma-Terrebonne Airport (30.4 miles)

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  • Average Low 2020–2025

    61.8 °F

  • Average 2020–2025

    68.7 °F

  • Average High 2020–2025

    78.6 °F
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