Bay St Louis - Little Bay Weather Forecast

    • 80
    • 86

    Thunderstorms Likely

    • 81
    • 86

    Rain Showers

    • 80
    • 86

    Rain Showers Likely

    • 80
    • 87

    Thunderstorms Likely

    • 80
    • 89

    Chance Thunderstorms

    • 80
    • 88

    Chance Thunderstorms

Today 16 Jun Southern Harrison

Mostly sunny. A chance of Showers and Thunderstorms in the Morning, then Showers and Thunderstorms likely in the afternoon. Humid with Highs in the upper 80s. Southwest Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 16 Jun Southern Harrison

Partly cloudy. A chance of Showers and Thunderstorms, mainly in the evening. Humid with Lows in the mid 70s. Southwest Winds 5 to 10 Mph. Chance of rain 40 percent.

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Bay St Louis - Little Bay Temperature Statistics

June Temperature

Bay St. Louis, Stennis International Airport (9.9 miles)

  • Lowest 1 June, 2025

    66.2 °F

  • Average June

    83.5 °F

  • Highest 6 June, 2025

    93.2 °F

Climate (2020–Present)

Bay St. Louis, Stennis International Airport (9.9 miles)

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  • Average Low 2020–2025

    60.5 °F

  • Average 2020–2025

    71.5 °F

  • Average High 2020–2025

    78.2 °F
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