St James Weather Forecast

    • 40
    • 72

    Slight Chance Thunderstorms

    • 26
    • 47

    Mostly Sunny

    • 28
    • 41

    Chance Snow Showers

    • 21
    • 35

    Snow Showers Likely

    • 28
    • 40

    Mostly Cloudy

    • 35
    • 50

    Mostly Cloudy

Today 18 Jan St. James

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms in the Morning, then partly sunny with a slight chance of Showers in the afternoon. Highs in the lower 70s. West Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 18 Jan St. James

Partly cloudy. Much cooler. Less humid with Lows around 40. Northwest Winds 5 to 10 Mph.

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  • Temperature Real-Time

St James Temperature Statistics

January Temperature

Houma-Terrebonne Airport (30.4 miles)

  • Lowest 7 January, 2025

    31.6 °F

  • Average January

    48.5 °F

  • Highest 5 January, 2025

    75.2 °F

Climate (2020–Present)

Houma-Terrebonne Airport (30.4 miles)

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  • Average Low 2020–2025

    61.9 °F

  • Average 2020–2025

    68.8 °F

  • Average High 2020–2025

    78.6 °F
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