Treasure Bay Weather Forecast

    • 81
    • 86

    Thunderstorms Likely

    • 82
    • 86

    Rain Showers Likely

    • 82
    • 87

    Thunderstorms Likely

    • 82
    • 86

    Thunderstorms Likely

    • 82
    • 86

    Chance Thunderstorms

    • 83
    • 87

    Thunderstorms Likely

Today 16 Jun Lower St. Bernard

Showers and Thunderstorms likely. Humid with Highs in the upper 80s. South Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 16 Jun Lower St. Bernard

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Treasure Bay Temperature Statistics

June Temperature

Bay St. Louis, Stennis International Airport (38.5 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 (38.5 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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