Catfish Lake Weather Forecast

    • 44
    • 53

    Rain Showers

    • 46
    • 55

    Rain Showers Likely

    • 49
    • 58

    Rain Showers Likely

    • 43
    • 69

    Slight Chance Rain Showers

    • 34
    • 57

    Partly Sunny

    • 36
    • 59

    Mostly Sunny

Today 4 Dec Northern St. Tammany

Showers with a chance of Thunderstorms in the Morning, then Showers with a slight chance of Thunderstorms in the afternoon. Locally heavy rainfall possible in the morning. Highs in the mid 50s. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain near 100 percent.

Tonight 4 Dec Northern St. Tammany

Showers with a slight chance of Thunderstorms in the Evening, then Showers likely with a chance of Thunderstorms after midnight. Lows in the upper 40s. Northeast Winds 5 to 10 Mph. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Catfish Lake Temperature Statistics

December Temperature

Slidell, Slidell Airport (12.4 miles)

  • Lowest 1 December, 2025

    48 °F

  • Average December

    54.4 °F

  • Highest 1 December, 2025

    62.1 °F

Climate (2020–Present)

Slidell, Slidell Airport (12.4 miles)

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  • Average Low 2020–2025

    59.8 °F

  • Average 2020–2025

    69.9 °F

  • Average High 2020–2025

    80.5 °F
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