Little Lake Weather Forecast

    • 61
    • 69

    Slight Chance Thunderstorms

    • 60
    • 68

    Mostly Sunny

    • 58
    • 68

    Mostly Sunny

    • 58
    • 67

    Mostly Cloudy

    • 60
    • 67

    Mostly Cloudy

    • 61
    • 69

    Mostly Sunny

    • 57
    • 69

    Partly Sunny

Today 21 Dec Coastal Jefferson

Mostly sunny. Patchy fog early. A slight chance of Showers Early, then a chance of Showers with a slight chance of Thunderstorms. Near steady temperature in the upper 60s. South Winds around 5 Mph. Chance of rain 30 percent.

Tonight 21 Dec Coastal Jefferson

Mostly cloudy. A chance of Showers, mainly in the evening. Lows in the lower 60s. Southeast Winds around 5 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Little Lake Temperature Statistics

December Temperature

Galliano, South Lafourche Airport (9.3 miles)

  • Lowest 15 December, 2025

    33.3 °F

  • Average December

    55.6 °F

  • Highest 18 December, 2025

    76.5 °F

Climate (2020–Present)

Galliano, South Lafourche Airport (9.3 miles)

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  • Average Low 2020–2025

    64.3 °F

  • Average 2020–2025

    72.3 °F

  • Average High 2020–2025

    79.8 °F
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