Pearl River - Pearlington Weather Forecast

    • 57
    • 71

    Increasing Clouds

    • 58
    • 73

    Chance Rain Showers

    • 56
    • 70

    Mostly Sunny

    • 54
    • 73

    Mostly Sunny

    • 54
    • 72

    Mostly Cloudy

    • 55
    • 71

    Mostly Cloudy

    • 56
    • 74

    Partly Sunny

Today 20 Dec Southern Hancock

Sunny. Not as cool with Highs in the lower 70s. South Winds 5 to 10 Mph.

Tonight 20 Dec Southern Hancock

Mostly cloudy. Not as cool with Lows in the mid 50s. Southeast Winds around 5 Mph.

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Pearl River - Pearlington Temperature Statistics

December Temperature

Bay St. Louis, Stennis International Airport (12.4 miles)

  • Lowest 15 December, 2025

    26.6 °F

  • Average December

    53.7 °F

  • Highest 13 December, 2025

    77 °F

Climate (2020–Present)

Bay St. Louis, Stennis International Airport (12.4 miles)

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  • Average Low 2020–2025

    60 °F

  • Average 2020–2025

    71.2 °F

  • Average High 2020–2025

    78 °F
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