Grand Bay Weather Forecast
- 74
- 83
Rain Showers
- 79
- 87
Rain Showers
- 78
- 86
Rain Showers
- 76
- 89
Thunderstorms
- 77
- 88
Chance Thunderstorms
- 79
- 90
Slight Chance Thunderstorms
- 79
- 91
Partly Sunny
Today 16 Jun Mobile Coastal
Showers with Thunderstorms likely. Near steady temperature in the lower 80s. Southwest Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 90 percent.
Tonight 16 Jun Mobile Coastal
A chance of Thunderstorms. Showers. Lows in the mid 70s. South Winds 5 to 10 Mph. Chance of rain 90 percent.
Grand Bay Temperature Statistics
June Temperature
Moss Point - Trent Lott International Airport (11.2 miles)
Lowest 4 June, 2026
63.6 °FAverage June
79.4 °FHighest 1 June, 2026
91.7 °F
Climate (2021–Present)
Moss Point - Trent Lott International Airport (11.2 miles)
Average Low 2021–2026
58.8 °FAverage 2021–2026
69.5 °FAverage High 2021–2026
80.7 °F