Catfish Lake Weather Forecast

    • 72
    • 92

    Chance Thunderstorms

    • 73
    • 90

    Chance Thunderstorms

    • 71
    • 90

    Thunderstorms Likely

    • 69
    • 88

    Rain Showers Likely

    • 70
    • 87

    Chance Thunderstorms

    • 67
    • 87

    Chance Thunderstorms

Today 25 May Northern St. Tammany

Mostly sunny. A slight chance of Showers and Thunderstorms this Morning, then a chance of Showers and Thunderstorms this afternoon. Highs in the lower 90s. South Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 25 May Northern St. Tammany

A slight chance of Thunderstorms in the evening. Partly cloudy with a slight chance of Showers. Humid with Lows in the lower 70s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Catfish Lake Temperature Statistics

May Temperature

Slidell, Slidell Airport (12.4 miles)

  • Lowest 5 May, 2025

    50.6 °F

  • Average May

    74.7 °F

  • Highest 17 May, 2025

    90.6 °F

Climate (2020–Present)

Slidell, Slidell Airport (12.4 miles)

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  • Average Low 2020–2025

    59.9 °F

  • Average 2020–2025

    69.8 °F

  • Average High 2020–2025

    80.4 °F
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