Big Deedie Lake Weather Forecast

    • 66
    • 73

    Partly Sunny

    • 71
    • 76

    Mostly Cloudy

    • 70
    • 75

    Partly Sunny

    • 72
    • 75

    Slight Chance Thunderstorms

    • 72
    • 77

    Chance Rain Showers

    • 72
    • 78

    Chance Thunderstorms

Today 20 Apr Eastern Orleans

Partly sunny. Highs in the mid 70s. East Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 20 Apr Eastern Orleans

Partly cloudy. Lows in the mid 60s. Southeast Winds 5 to 10 Mph, becoming northeast after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Deedie Lake Temperature Statistics

April Temperature

Slidell, Slidell Airport (17.4 miles)

  • Lowest 7 April, 2026

    39.7 °F

  • Average April

    68.8 °F

  • Highest 4 April, 2026

    84.7 °F

Climate (2021–Present)

Slidell, Slidell Airport (17.4 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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