St Tammany State Game Refuge Weather Forecast

    • 44
    • 56

    Rain Showers

    • 47
    • 57

    Rain Showers

    • 50
    • 60

    Chance Rain Showers

    • 43
    • 70

    Partly Sunny

    • 36
    • 58

    Mostly Sunny

    • 40
    • 60

    Mostly Sunny

Today 4 Dec Southwestern St. Tammany

Showers with a chance of Thunderstorms in the Morning, then Showers with a slight chance of Thunderstorms in the afternoon. Locally heavy rainfall possible in the morning. Highs in the mid 50s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain near 100 percent.

Tonight 4 Dec Southwestern St. Tammany

Showers with a slight chance of Thunderstorms in the Evening, then Showers likely with a chance of Thunderstorms after midnight. Lows in the upper 40s. Northeast Winds 5 to 10 Mph. Chance of rain 80 percent.

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St Tammany State Game Refuge Temperature Statistics

December Temperature

Slidell, Slidell Airport (9.9 miles)

  • Lowest 1 December, 2025

    48 °F

  • Average December

    54.4 °F

  • Highest 1 December, 2025

    62.1 °F

Climate (2020–Present)

Slidell, Slidell Airport (9.9 miles)

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  • Average Low 2020–2025

    59.8 °F

  • Average 2020–2025

    69.9 °F

  • Average High 2020–2025

    80.5 °F
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