Lake Salvador Weather Forecast

    • 75
    • 88

    Mostly Sunny

    • 75
    • 87

    Sunny

    • 76
    • 87

    Mostly Sunny

    • 76
    • 87

    Mostly Sunny

    • 77
    • 88

    Slight Chance Thunderstorms

    • 76
    • 87

    Slight Chance Thunderstorms

Today 16 Sep St. Charles

Sunny. Highs around 90. East Winds around 5 Mph.

Tonight 16 Sep St. Charles

Mostly clear. Lows in the lower 70s. Southeast Winds around 5 Mph, becoming southwest around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Salvador Temperature Statistics

September Temperature

New Orleans Naval Air Station - Alvin Callender Field (18 miles)

  • Lowest 3 September, 2025

    66 °F

  • Average September

    79.4 °F

  • Highest 6 September, 2025

    91 °F

Climate (2020–Present)

New Orleans Naval Air Station - Alvin Callender Field (18 miles)

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  • Average Low 2020–2025

    62.1 °F

  • Average 2020–2025

    70.6 °F

  • Average High 2020–2025

    78.8 °F
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