Bay St Louis - Little Bay Weather Forecast

    • 60
    • 73

    Increasing Clouds

    • 69
    • 72

    Chance Rain Showers

    • 64
    • 75

    Rain Showers Likely

    • 49
    • 72

    Partly Sunny

    • 47
    • 62

    Mostly Sunny

    • 52
    • 61

    Partly Sunny

Today 23 Nov Southern Harrison

Sunny. Highs in the upper 70s. North Winds around 5 Mph.

Tonight 23 Nov Southern Harrison

Partly cloudy. Lows in the mid 50s. Northeast Winds around 5 Mph.

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Bay St Louis - Little Bay Temperature Statistics

November Temperature

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

  • Lowest 11 November, 2025

    26.6 °F

  • Average November

    65.9 °F

  • Highest 8 November, 2025

    84.2 °F

Climate (2020–Present)

Bay St. Louis, Stennis International Airport (9.9 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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