Slidell Airport Weather Forecast

    • 73
    • 83

    Rain Showers

    • 78
    • 88

    Rain Showers

    • 78
    • 88

    Thunderstorms

    • 75
    • 91

    Thunderstorms Likely

    • 75
    • 89

    Chance Thunderstorms

    • 78
    • 91

    Chance Thunderstorms

Today 16 Jun Northern St. Tammany

Showers likely with a chance of Thunderstorms in the Morning, then Showers with Thunderstorms likely in the afternoon. Patchy fog. Some Thunderstorms may produce heavy rainfall in the morning. Some Thunderstorms may produce heavy rainfall in the afternoon. Humid with Highs in the lower 80s. Southwest Winds 5 to 10 Mph. Chance of rain near 100 percent.

Tonight 16 Jun Northern St. Tammany

Mostly cloudy. Patchy fog in the evening. A chance of Showers and Thunderstorms in the Evening, then Showers likely with a slight chance of Thunderstorms after midnight. Some Thunderstorms may produce heavy rainfall. Lows in the lower 70s. South Winds around 5 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Slidell Airport Temperature Statistics

June Temperature

Slidell, Slidell Airport (0 miles)

  • Lowest 4 June, 2026

    66.7 °F

  • Average June

    80.4 °F

  • Highest 2 June, 2026

    91.7 °F

Climate (2021–Present)

Slidell, Slidell Airport (0 miles)

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  • Average Low 2021–2026

    59.9 °F

  • Average 2021–2026

    70.1 °F

  • Average High 2021–2026

    80.8 °F
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