Beauregard Island Weather Forecast

    • 63
    • 69

    Slight Chance Rain Showers

    • 63
    • 68

    Mostly Sunny

    • 62
    • 68

    Mostly Sunny

    • 62
    • 68

    Partly Sunny

    • 63
    • 68

    Partly Sunny

    • 63
    • 69

    Mostly Sunny

    • 60
    • 69

    Mostly 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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Beauregard Island Temperature Statistics

December Temperature

Port Fourchon (17.4 miles)

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  • Average December

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Climate (–Present)

Port Fourchon (17.4 miles)

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  • Average Low –

    71.6 °F

  • Average –

    72.5 °F

  • Average High –

    75.2 °F
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