Jackson Marsh Weather Forecast

    • 40
    • 57

    Sunny

    • 50
    • 65

    Partly Sunny

    • 59
    • 71

    Rain Showers

    • 48
    • 72

    Mostly Sunny

    • 47
    • 65

    Partly Sunny

    • 52
    • 68

    Partly Sunny

Today 31 Dec Southern Hancock

Widespread frost this morning. Sunny. Highs in the upper 50s. West Winds 5 to 10 Mph.

Tonight 31 Dec Southern Hancock

Clear. Not as cool with Lows around 40. West Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Jackson Marsh Temperature Statistics

December Temperature

Bay St. Louis, Stennis International Airport (6.8 miles)

  • Lowest 15 December, 2025

    26.6 °F

  • Average December

    58 °F

  • Highest 21 December, 2025

    80.6 °F

Climate (2020–Present)

Bay St. Louis, Stennis International Airport (6.8 miles)

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  • Average Low 2020–2025

    60.1 °F

  • Average 2020–2025

    71.3 °F

  • Average High 2020–2025

    78 °F
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