Ship Island Lighthouse Weather Forecast

    • 82
    • 86

    Sunny

    • 82
    • 87

    Mostly Sunny

    • 82
    • 87

    Slight Chance Thunderstorms

    • 82
    • 87

    Slight Chance Thunderstorms

    • 82
    • 87

    Slight Chance Thunderstorms

    • 81
    • 87

    Slight Chance Thunderstorms

Today 18 Sep Southern Harrison

Sunny. Highs around 90. Northeast Winds 5 to 10 Mph, becoming southeast this afternoon.

Tonight 18 Sep Southern Harrison

Clear. Lows in the lower 70s. South Winds around 5 Mph, becoming northwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ship Island Lighthouse Temperature Statistics

September Temperature

Keesler Air Force Base / Biloxi (14.3 miles)

  • Lowest 5 September, 2026

    75.6 °F

  • Average September

    83.8 °F

  • Highest 15 September, 2026

    93.4 °F

Climate (2021–2026)

Keesler Air Force Base / Biloxi (14.3 miles)

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  • Average Low 2021–2026

    62.8 °F

  • Average 2021–2026

    70.2 °F

  • Average High 2021–2026

    77.8 °F
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