Weather World
Grand Bay, AL 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Grand Bay Weather Forecast
Grand Bay, AL Weather Forecast Date: 751 AM CDT Mon Aug 17 2026
Weather forecast for Grand Bay, AL
Today Hi: 95°FHi: 35°C Lo: 80°F Lo: 27°C |
Today... Mostly sunny. A chance of showers and thunderstorms this afternoon. Highs in the mid 90s. West winds 5 to 10 mph. Chance of rain 40%. Heat index values up to 111. |
| Tue Hi: 95°FHi: 35°C Lo: 80°F Lo: 27°C |
Tuesday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. West winds 5 to 10 mph, becoming southwest with gusts up to 20 mph in the afternoon. Chance of rain 20%. Heat index values up to 111. |
| Wed Hi: 95°FHi: 35°C Lo: 79°F Lo: 26°C |
Wednesday... Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 90s. Northwest winds 5 to 10 mph, becoming southwest in the afternoon. Chance of rain 40%. Heat index values up to 111. |
| Thu Hi: 95°FHi: 35°C Lo: 79°F Lo: 26°C |
Thursday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20%. Heat index values up to 110. |
| Fri Hi: 95°FHi: 35°C Lo: 75°F Lo: 24°C |
Friday... Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20%. Heat index values up to 110. |
| Sat Hi: 91°FHi: 33°C Lo: 75°F Lo: 24°C |
Saturday... Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50%. Heat index values up to 105. |
| Sun Hi: 91°FHi: 33°C |
Sunday... Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20%. Heat index values up to 105. |
Grand Bay Radar Loop
Use the map search tool if you want to place a location marker on the radar map...