Grand Bay Weather Forecast

    • 59
    • 79

    Mostly Cloudy

    • 60
    • 80

    Partly Sunny

    • 63
    • 80

    Mostly Sunny

    • 66
    • 80

    Chance Rain Showers

    • 65
    • 82

    Chance Thunderstorms

    • 66
    • 83

    Chance Thunderstorms

Today 21 Apr Mobile Coastal

Partly sunny. Near steady temperature in the upper 70s. Southeast Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 21 Apr Mobile Coastal

Mostly cloudy. Not as cool with Lows in the lower 60s. Southeast Winds 5 to 10 Mph, becoming east after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grand Bay Temperature Statistics

April Temperature

Moss Point - Trent Lott International Airport (11.2 miles)

  • Lowest 7 April, 2026

    41.6 °F

  • Average April

    67.1 °F

  • Highest 16 April, 2026

    83.6 °F

Climate (2021–Present)

Moss Point - Trent Lott International Airport (11.2 miles)

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  • Average Low 2021–2026

    58.8 °F

  • Average 2021–2026

    69.5 °F

  • Average High 2021–2026

    80.7 °F
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