Vermillion Bay - Cypremort Point Weather Forecast

    • 62
    • 68

    Mostly Cloudy

    • 62
    • 69

    Chance Rain Showers

    • 59
    • 69

    Slight Chance Rain Showers

    • 58
    • 69

    Mostly Sunny

    • 59
    • 68

    Partly Sunny

    • 60
    • 68

    Mostly Cloudy

    • 61
    • 70

    Mostly Sunny

Today 20 Dec Lower St. Mary

Sunny. Highs in the lower 70s. Southeast Winds 5 to 10 Mph.

Tonight 20 Dec Lower St. Mary

Mostly cloudy. Areas of fog. Not as cool. Near steady temperature in the mid 60s. South Winds around 5 Mph.

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  • Temperature Real-Time

Vermillion Bay - Cypremort Point Temperature Statistics

December Temperature

Acadiana Regional Airport (21.7 miles)

  • Lowest 15 December, 2025

    27 °F

  • Average December

    53.1 °F

  • Highest 18 December, 2025

    78.1 °F

Climate (2020–Present)

Acadiana Regional Airport (21.7 miles)

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  • Average Low 2020–2025

    60.8 °F

  • Average 2020–2025

    70.2 °F

  • Average High 2020–2025

    80.2 °F
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