Vermillion Bay - Weeks Bay Weather Forecast

    • 73
    • 88

    Slight Chance Rain Showers

    • 73
    • 88

    Becoming Sunny

    • 73
    • 88

    Mostly Sunny

    • 74
    • 89

    Mostly Sunny

    • 74
    • 89

    Partly Sunny

    • 74
    • 88

    Slight Chance Thunderstorms

    • 74
    • 87

    Chance Thunderstorms

Today 17 Sep Lower Iberia

Sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the upper 80s. Temperature falling into the mid 80s this afternoon. Northeast Winds around 5 Mph, becoming south this afternoon. Chance of rain 20 percent.

Tonight 17 Sep Lower Iberia

Partly cloudy with a slight chance of Showers this Evening, then mostly clear after midnight. Lows in the lower 70s. South Winds around 5 Mph, becoming east after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Vermillion Bay - Weeks Bay Temperature Statistics

September Temperature

Acadiana Regional Airport (16.2 miles)

  • Lowest 9 September, 2025

    61 °F

  • Average September

    79.3 °F

  • Highest 13 September, 2025

    95 °F

Climate (2020–Present)

Acadiana Regional Airport (16.2 miles)

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  • Average Low 2020–2025

    60.9 °F

  • Average 2020–2025

    70.1 °F

  • Average High 2020–2025

    80.1 °F
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