Slidell Airport Weather Forecast

    • 31
    • 55

    Decreasing Clouds

    • 46
    • 61

    Rain Showers

    • 47
    • 59

    Rain Showers

    • 46
    • 59

    Rain Showers Likely

    • 46
    • 63

    Slight Chance Rain Showers

    • 44
    • 69

    Mostly Cloudy

Today 2 Dec Northern St. Tammany

Partly sunny in the Morning, then clearing. Cooler with Highs in the mid 50s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 2 Dec Northern St. Tammany

Mostly clear in the Evening, then becoming partly cloudy. Areas of frost. Colder with Lows in the lower 30s. North Winds 5 to 10 Mph.

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Slidell Airport Temperature Statistics

December Temperature

Slidell, Slidell Airport (0 miles)

  • Lowest

  • Average December

  • Highest

Climate (2020–Present)

Slidell, Slidell Airport (0 miles)

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  • Average Low 2020–2025

    59.7 °F
  • Average 2020–2025

    69.9 °F
  • Average High 2020–2025

    80.5 °F
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