Bay St Louis Bridge Weather Forecast

    • 73
    • 78

    Chance Rain Showers

    • 69
    • 76

    Rain Showers

    • 66
    • 76

    Partly Sunny

    • 59
    • 74

    Chance Thunderstorms

    • 54
    • 65

    Mostly Sunny

    • 52
    • 63

    Mostly Sunny

Today 25 Oct Southern Hancock

Partly sunny in the Morning, then mostly cloudy with a slight chance of Showers and Thunderstorms in the afternoon. Highs in the lower 80s. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 20 percent.

Tonight 25 Oct Southern Hancock

Mostly cloudy and not as cool. Near steady temperature in the mid 60s. East Winds 5 to 10 Mph with Gusts up to 25 Mph.

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Bay St Louis Bridge Temperature Statistics

October Temperature

Bay St. Louis, Stennis International Airport (9.3 miles)

  • Lowest 20 October, 2025

    44.6 °F

  • Average October

    77 °F

  • Highest 9 October, 2025

    91.4 °F

Climate (2020–Present)

Bay St. Louis, Stennis International Airport (9.3 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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