St James Weather Forecast

    • 70
    • 92

    Decreasing Clouds

    • 69
    • 91

    Mostly Sunny

    • 69
    • 91

    Mostly Sunny

    • 70
    • 92

    Slight Chance Thunderstorms

    • 71
    • 93

    Slight Chance Thunderstorms

    • 71
    • 91

    Slight Chance Thunderstorms

Today 16 Sep St. James

Sunny. Highs in the lower 90s. Light and variable Winds, becoming southeast around 5 Mph in the afternoon.

Tonight 16 Sep St. James

Partly cloudy. Near steady temperature in the lower 70s. Light and variable Winds.

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St James Temperature Statistics

September Temperature

Houma-Terrebonne Airport (30.4 miles)

  • Lowest 9 September, 2025

    67.1 °F

  • Average September

    77.3 °F

  • Highest 13 September, 2025

    93.2 °F

Climate (2020–Present)

Houma-Terrebonne Airport (30.4 miles)

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  • Average Low 2020–2025

    61.9 °F

  • Average 2020–2025

    68.9 °F

  • Average High 2020–2025

    78.7 °F
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