Slidell Weather Forecast

    • 65
    • 74

    Thunderstorms

    • 57
    • 75

    Thunderstorms

    • 53
    • 71

    Chance Thunderstorms

    • 62
    • 81

    Sunny

    • 68
    • 87

    Sunny

    • 70
    • 89

    Mostly Sunny

Today 23 May Wise

Cloudy with a 20 percent chance of Showers and Thunderstorms. Highs in the mid 70s. Southeast Winds around 10 Mph.

Tonight 23 May Wise

A chance of Showers and Thunderstorms in the Evening, then Showers and Thunderstorms after midnight. Lows in the mid 60s. Southeast Winds 10 to 15 Mph. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Slidell Temperature Statistics

May Temperature

Decatur, Decatur Municipal Airport (13 miles)

  • Lowest 3 May, 2022

    49.1 °F

  • Average May

    77.3 °F

  • Highest 15 May, 2022

    97.3 °F

Climate (2010–Present)

Decatur, Decatur Municipal Airport (13 miles)

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  • Average Low 2010–Present

    55.1 °F

  • Average 2010–Present

    64.8 °F

  • Average High 2010–Present

    74.9 °F
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