Grand Bay Weather Forecast

    • 72
    • 93

    Chance Thunderstorms

    • 73
    • 93

    Chance Thunderstorms

    • 73
    • 91

    Chance Thunderstorms

    • 74
    • 92

    Chance Thunderstorms

    • 74
    • 94

    Chance Thunderstorms

    • 74
    • 91

    Chance Thunderstorms

    • 74
    • 89

    Thunderstorms Likely

Today 5 Jul Mobile Coastal

Mostly sunny with a chance of Showers and Thunderstorms. Near steady temperature in the upper 80s. Southeast Winds around 5 Mph. Chance of rain 40 percent.

Tonight 5 Jul Mobile Coastal

Mostly clear. Lows in the lower 70s. West Winds around 5 Mph, becoming northwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grand Bay Temperature Statistics

July Temperature

Moss Point - Trent Lott International Airport (11.2 miles)

  • Lowest 1 July, 2025

    72 °F

  • Average July

    80.9 °F

  • Highest 3 July, 2025

    93.9 °F

Climate (2020–Present)

Moss Point - Trent Lott International Airport (11.2 miles)

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  • Average Low 2020–2025

    59.1 °F

  • Average 2020–2025

    69.4 °F

  • Average High 2020–2025

    80.6 °F
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