Laplace Weather Forecast

    • 40
    • 58

    Decreasing Clouds

    • 42
    • 58

    Mostly Sunny

    • 52
    • 69

    Mostly Sunny

    • 56
    • 73

    Partly Sunny

    • 42
    • 67

    Partly Sunny

    • 40
    • 53

    Mostly Sunny

Today 8 Dec St. John The Baptist

Mostly cloudy in the Morning, then becoming mostly sunny. Cooler with Highs in the upper 50s. North Winds 10 to 15 Mph. Gusts up to 30 Mph in the morning.

Tonight 8 Dec St. John The Baptist

Mostly clear in the Evening, then becoming partly cloudy. Cooler with Lows around 40. North Winds 5 to 10 Mph.

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Laplace Temperature Statistics

December Temperature

New Orleans, New Orleans International Airport (14.3 miles)

  • Lowest 2 December, 2025

    42.1 °F

  • Average December

    51.6 °F

  • Highest 1 December, 2025

    61 °F

Climate (2020–Present)

New Orleans, New Orleans International Airport (14.3 miles)

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  • Average Low 2020–2025

    64.6 °F

  • Average 2020–2025

    72.1 °F

  • Average High 2020–2025

    80.2 °F
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