Pearl River - Pearlington Weather Forecast

    • 76
    • 90

    Thunderstorms Likely

    • 77
    • 91

    Chance Thunderstorms

    • 77
    • 92

    Slight Chance Thunderstorms

    • 76
    • 92

    Chance Thunderstorms

    • 74
    • 92

    Chance Thunderstorms

    • 72
    • 91

    Chance Thunderstorms

Today 12 Sep Southern Hancock

Mostly sunny. A slight chance of Showers and Thunderstorms this Morning, then a chance of Showers and Thunderstorms this afternoon. Highs in the upper 80s. West Winds around 5 Mph, becoming south this afternoon. Chance of rain 30 percent.

Tonight 12 Sep Southern Hancock

Partly cloudy in the Evening, then becoming mostly clear. Humid with Lows in the mid 70s. Southwest Winds around 5 Mph, becoming west after midnight.

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Pearl River - Pearlington Temperature Statistics

September Temperature

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

  • Lowest 3 September, 2026

    73.4 °F

  • Average September

    84.1 °F

  • Highest 2 September, 2026

    93.2 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    60.4 °F

  • Average 2021–2026

    71.7 °F

  • Average High 2021–2026

    78.5 °F
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