Shoalwater Bay Weather Forecast

    • 81
    • 83

    Mostly Sunny

    • 80
    • 83

    Mostly Sunny

    • 80
    • 82

    Mostly Sunny

    • 80
    • 84

    Partly Sunny

    • 80
    • 84

    Partly Sunny

    • 79
    • 83

    Slight Chance Thunderstorms

Today 16 Sep Lower St. Bernard

Sunny. Highs in the upper 80s. East Winds 5 to 10 Mph.

Tonight 16 Sep Lower St. Bernard

Partly cloudy. Near steady temperature in the upper 70s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Shoalwater Bay Temperature Statistics

September Temperature

Keesler Air Force Base / Biloxi (38.5 miles)

  • Lowest 8 September, 2025

    66.9 °F
  • Average September

    80.1 °F
  • Highest 11 September, 2025

    90.7 °F

Climate (2020–Present)

Keesler Air Force Base / Biloxi (38.5 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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