Bay St Louis - Bayou Portage Entrance Weather Forecast

    • 52
    • 71

    Sunny

    • 60
    • 69

    Mostly Sunny

    • 64
    • 72

    Partly Sunny

    • 68
    • 74

    Mostly Cloudy

    • 69
    • 76

    Mostly Cloudy

    • 60
    • 76

    Chance Thunderstorms

Today 28 Mar Southern Harrison

Sunny. Highs in the lower 70s. North Winds 10 to 15 Mph.

Tonight 28 Mar Southern Harrison

Clear. Lows in the mid 40s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bay St Louis - Bayou Portage Entrance Temperature Statistics

March Temperature

Bay St. Louis, Stennis International Airport (11.2 miles)

  • Lowest 20 March, 2024

    35.6 °F
  • Average March

    65.8 °F
  • Highest 6 March, 2024

    80.6 °F

Climate (2019–Present)

Bay St. Louis, Stennis International Airport (11.2 miles)

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  • Average Low 2019–2024

    60.3 °F
  • Average 2019–2024

    71.4 °F
  • Average High 2019–2024

    78.1 °F
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