Back Bay of Biloxi - Goat Island Weather Forecast

    • 77
    • 86

    Chance Thunderstorms

    • 76
    • 88

    Chance Thunderstorms

    • 75
    • 89

    Rain Showers Likely

    • 73
    • 90

    Chance Thunderstorms

    • 72
    • 87

    Chance Thunderstorms

Today 30 May Southern Harrison

Mostly sunny. Highs in the mid 80s. Southwest Winds 5 to 10 Mph.

Tonight 30 May Southern Harrison

Partly cloudy. Lows in the mid 70s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Back Bay of Biloxi - Goat Island Temperature Statistics

May Temperature

Keesler Air Force Base / Biloxi (0.6 miles)

  • Lowest 2 May, 2026

    55 °F

  • Average May

    74.8 °F

  • Highest 14 May, 2026

    86.7 °F

Climate (2021–Present)

Keesler Air Force Base / Biloxi (0.6 miles)

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  • Average Low 2021–2026

    62.6 °F

  • Average 2021–2026

    70 °F

  • Average High 2021–2026

    77.5 °F
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