Slidell Weather Forecast

    • 67
    • 78

    Slight Chance Thunderstorms

    • 67
    • 78

    Rain Showers Likely

    • 68
    • 82

    Chance Thunderstorms

    • 66
    • 79

    Rain Showers Likely

    • 62
    • 81

    Chance Rain Showers

    • 60
    • 79

    Mostly Sunny

Today 24 Apr Wise

Mostly cloudy. Patchy fog in the morning. A 20 percent chance of Showers and Thunderstorms in the afternoon. Highs around 80. Southeast Winds 5 to 10 Mph.

Tonight 24 Apr Wise

Mostly cloudy with a 20 percent chance of Showers and Thunderstorms. Lows in the upper 60s. Southeast Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Slidell Temperature Statistics

April Temperature

Decatur, Decatur Municipal Airport (13 miles)

  • Lowest 3 April, 2024

    43.7 °F

  • Average April

    65.6 °F

  • Highest 5 April, 2024

    86.4 °F

Climate (2019–Present)

Decatur, Decatur Municipal Airport (13 miles)

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  • Average Low 2019–2024

    56.3 °F

  • Average 2019–2024

    66.1 °F

  • Average High 2019–2024

    76.4 °F
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