Lewisburg Weather Forecast

    • 59
    • 71

    Rain Showers Likely

    • 47
    • 69

    Partly Sunny

    • 46
    • 66

    Mostly Sunny

    • 50
    • 68

    Mostly Sunny

    • 57
    • 71

    Partly Sunny

    • 58
    • 73

    Mostly Cloudy

Today 30 Jan Southwestern St. Tammany

Mostly cloudy. Highs in the lower 70s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 30 Jan Southwestern St. Tammany

Mostly cloudy. Showers likely with a slight chance of Thunderstorms after midnight. Patchy fog after midnight. Lows around 60. South Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

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Lewisburg Temperature Statistics

January Temperature

Slidell, Slidell Airport (16.8 miles)

  • Lowest 22 January, 2025

    8.9 °F

  • Average January

    47.9 °F

  • Highest 5 January, 2025

    78.7 °F

Climate (2020–Present)

Slidell, Slidell Airport (16.8 miles)

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  • Average Low 2020–2025

    59.9 °F

  • Average 2020–2025

    69.8 °F

  • Average High 2020–2025

    80.3 °F
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