Grand Bay Weather Forecast

    • 59
    • 82

    Increasing Clouds

    • 63
    • 82

    Mostly Cloudy

    • 64
    • 81

    Rain Showers Likely

    • 60
    • 78

    Chance Rain Showers

    • 62
    • 79

    Partly Sunny

    • 63
    • 79

    Chance Rain Showers

Today 29 Oct Mobile Coastal

Sunny. Highs in the lower 80s. Northeast Winds 5 to 10 Mph.

Tonight 29 Oct Mobile Coastal

Mostly clear in the Evening, then becoming mostly cloudy. Lows in the lower 60s. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grand Bay Temperature Statistics

October Temperature

Moss Point - Trent Lott International Airport (11.2 miles)

  • Lowest 21 October, 2026

    42.7 °F

  • Average October

    70.4 °F

  • Highest 2 October, 2026

    90.6 °F

Climate (2021–2026)

Moss Point - Trent Lott International Airport (11.2 miles)

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  • Average Low 2021–2026

    58.8 °F

  • Average 2021–2026

    69.6 °F

  • Average High 2021–2026

    80.9 °F
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