Slidell Weather Forecast

    • 55
    • 77

    Mostly Sunny

    • 58
    • 79

    Mostly Sunny

    • 60
    • 81

    Mostly Sunny

    • 69
    • 81

    Mostly Cloudy

    • 70
    • 83

    Chance Thunderstorms

    • 66
    • 81

    Thunderstorms Likely

    • 69
    • 76

    Chance Thunderstorms

Today 17 Oct St. Tammany

Sunny. Highs in the mid 70s. Northeast Winds 10 to 15 Mph.

Tonight 17 Oct St. Tammany

Mostly clear. Lows in the lower 60s. Northeast Winds 10 to 15 Mph.

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Slidell Temperature Statistics

October Temperature

Slidell, Slidell Airport (5 miles)

  • Lowest 5 October, 2017

    64 °F
  • Average October

    77.2 °F
  • Highest 12 October, 2017

    90 °F

Climate (2010–Present)

Slidell, Slidell Airport (5 miles)

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  • Average Low 2010–Present

    58.3 °F
  • Average 2010–Present

    68.3 °F
  • Average High 2010–Present

    78.6 °F
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