Isles Dernieres Barrier Islands Refuge Weather Forecast

    • 74
    • 76

    Decreasing Clouds

    • 73
    • 76

    Mostly Sunny

    • 74
    • 76

    Partly Sunny

    • 68
    • 77

    Mostly Cloudy

    • 66
    • 74

    Breezy

    • 68
    • 72

    Mostly Cloudy

Today 15 Apr Lower Terrebonne

Mostly sunny. Highs in the lower 80s. Southeast Winds 10 to 15 Mph.

Tonight 15 Apr Lower Terrebonne

Partly cloudy. Lows in the upper 60s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Isles Dernieres Barrier Islands Refuge Temperature Statistics

April Temperature

Houma-Terrebonne Airport (36 miles)

  • Lowest 7 April, 2026

    50 °F

  • Average April

    72.2 °F

  • Highest 4 April, 2026

    82.4 °F

Climate (2021–Present)

Houma-Terrebonne Airport (36 miles)

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  • Average Low 2021–2026

    62.2 °F

  • Average 2021–2026

    69.4 °F

  • Average High 2021–2026

    79 °F
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