Slidell Weather Forecast

    • 59
    • 79

    Mostly Sunny

    • 51
    • 78

    Mostly Sunny

    • 43
    • 77

    Mostly Sunny

    • 31
    • 55

    Sunny

    • 40
    • 56

    Sunny

    • 48
    • 70

    Mostly Sunny

Today 6 Nov Wise

Sunny. Highs in the lower 80s. Southwest Winds 5 to 10 Mph.

Tonight 6 Nov Wise

Mostly clear. Lows in the upper 50s. South Winds 5 to 10 Mph.

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Slidell Temperature Statistics

November Temperature

Decatur, Decatur Municipal Airport (13 miles)

  • Lowest 2 November, 2025

    43 °F

  • Average November

    59.4 °F

  • Highest 3 November, 2025

    77.7 °F

Climate (2020–Present)

Decatur, Decatur Municipal Airport (13 miles)

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  • Average Low 2020–2025

    56.7 °F

  • Average 2020–2025

    66.6 °F

  • Average High 2020–2025

    77 °F
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