Slidell Weather Forecast

    • 68
    • 81

    Partly Sunny

    • 72
    • 87

    Partly Sunny

    • 76
    • 91

    Mostly Sunny

    • 72
    • 93

    Rain Showers Likely

    • 72
    • 86

    Chance Rain Showers

    • 75
    • 89

    Slight Chance Thunderstorms

Today 15 Jun Wise

Partly sunny. Highs in the lower 80s. Northeast Winds around 5 Mph.

Tonight 15 Jun Wise

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 60s. East Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Real-Time

Slidell Temperature Statistics

June Temperature

Decatur, Decatur Municipal Airport (13 miles)

  • Lowest 3 June, 2026

    66.7 °F

  • Average June

    80.9 °F

  • Highest 8 June, 2026

    94.8 °F

Climate (2021–Present)

Decatur, Decatur Municipal Airport (13 miles)

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  • Average Low 2021–2026

    57.2 °F

  • Average 2021–2026

    67.2 °F

  • Average High 2021–2026

    77.7 °F
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