Catfish Lake Weather Forecast

    • 75
    • 95

    Becoming Sunny

    • 75
    • 94

    Chance Thunderstorms

    • 72
    • 88

    Rain Showers

    • 72
    • 81

    Thunderstorms

    • 76
    • 87

    Chance Thunderstorms

    • 77
    • 89

    Thunderstorms Likely

Today 13 Jun Northern St. Tammany

Mostly sunny. Highs in the mid 90s. West Winds around 5 Mph, becoming southwest this afternoon. Heat index Values up to 107.

Tonight 13 Jun Northern St. Tammany

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 70s. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Catfish Lake Temperature Statistics

June Temperature

Slidell, Slidell Airport (12.4 miles)

  • Lowest 4 June, 2026

    66.7 °F

  • Average June

    80 °F

  • Highest 2 June, 2026

    91.7 °F

Climate (2021–Present)

Slidell, Slidell Airport (12.4 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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