Biloxi Back Bay Weather Forecast

    • 71
    • 88

    Becoming Sunny

    • 70
    • 88

    Sunny

    • 70
    • 88

    Sunny

    • 71
    • 89

    Mostly Sunny

    • 72
    • 90

    Mostly Sunny

    • 72
    • 88

    Mostly Sunny

Today 16 Sep Southern Harrison

Sunny. Highs around 90. Northeast Winds around 5 Mph, becoming south this afternoon.

Tonight 16 Sep Southern Harrison

Mostly clear. Lows in the upper 60s. South Winds around 5 Mph, becoming west after midnight.

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  • Temperature Real-Time

Biloxi Back Bay Temperature Statistics

September Temperature

Keesler Air Force Base / Biloxi (0.6 miles)

  • Lowest 8 September, 2025

    66.9 °F

  • Average September

    80.2 °F

  • Highest 11 September, 2025

    90.7 °F

Climate (2020–Present)

Keesler Air Force Base / Biloxi (0.6 miles)

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  • Average Low 2020–2025

    62.2 °F

  • Average 2020–2025

    69.6 °F

  • Average High 2020–2025

    77.2 °F
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