Ship Island Lighthouse Weather Forecast

    • 83
    • 89

    Slight Chance Thunderstorms

    • 83
    • 88

    Slight Chance Thunderstorms

    • 82
    • 88

    Rain Showers

    • 81
    • 87

    Rain Showers

    • 82
    • 87

    Chance Thunderstorms

    • 83
    • 87

    Chance Thunderstorms

    • 83
    • 87

    Slight Chance Thunderstorms

Today 30 Jul Southern Harrison

Mostly sunny. Near steady temperature in the lower 90s. Southwest Winds 10 to 15 Mph. Heat index Values up to 111.

Tonight 30 Jul Southern Harrison

Mostly cloudy. A slight chance of Showers and Thunderstorms this evening. Lows in the upper 70s. West Winds 5 to 10 Mph. Chance of rain 20 percent. Heat index Values up to 108 early this evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ship Island Lighthouse Temperature Statistics

July Temperature

Keesler Air Force Base / Biloxi (14.3 miles)

  • Lowest 20 July, 2026

    75.2 °F

  • Average July

    85.4 °F

  • Highest 18 July, 2026

    100.8 °F

Climate (2021–2026)

Keesler Air Force Base / Biloxi (14.3 miles)

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  • Average Low 2021–2026

    62.7 °F

  • Average 2021–2026

    70.1 °F

  • Average High 2021–2026

    77.7 °F
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