Grand Bay, AL weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Grand Bay now
Loading the National Weather Service forecast…
Grand Bay weather by the hour
Grand Bay weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Grand Bay.
This week in Grand Bay
Sunrise, sunset and moon in Grand Bay
What is the weather usually like in Grand Bay?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 88°F average high
- Januarycoldest month · 40°F average low
- 68.7 inprecipitation per year · 1,746 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Grand Bay: April–May and October–November, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station CODEN, AL US (USC00011803), adjusted for the elevation of Grand Bay.
Grand Bay weather month by month
Sunrise and sunset in Grand Bay through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 6:49 AM | 5:16 PM | 10 h 26 min |
| February | 6:32 AM | 5:42 PM | 11 h 10 min |
| March | 7:01 AM | 7:02 PM | 12 h 1 min |
| April | 6:24 AM | 7:22 PM | 12 h 57 min |
| May | 5:57 AM | 7:42 PM | 13 h 44 min |
| June | 5:49 AM | 7:58 PM | 14 h 9 min |
| July | 6:00 AM | 7:58 PM | 13 h 58 min |
| August | 6:19 AM | 7:36 PM | 13 h 17 min |
| September | 6:36 AM | 7:00 PM | 12 h 23 min |
| October | 6:54 AM | 6:23 PM | 11 h 28 min |
| November | 6:18 AM | 4:57 PM | 10 h 39 min |
| December | 6:41 AM | 4:55 PM | 10 h 14 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Grand Bay?
Grand Bay has a humid subtropical climate. The warmest month is August, with an average high of 88°F (31°C), and the coldest is January, with average lows of 40°F (4°C).
It gets about 68.7 inches (1,746 mm) of precipitation a year. The wettest month is July and the driest is November.
The best time to visit Grand Bay is April–May and October–November. At 82 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Grand Bay
Weather in towns near Grand Bay
Questions about the weather in Grand Bay
What is the hottest month in Grand Bay?
August, with an average high of 88°F (31°C).
What is the coldest month in Grand Bay?
January, with an average low of 40°F (4°C).
How much does it rain in Grand Bay?
About 68.7 inches (1,746 mm) a year; the wettest month is July.
Does it snow in Grand Bay?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit Grand Bay?
April–May and October–November, when temperatures are most pleasant and rainy days are fewer.
What climate does Grand Bay have?
Humid subtropical (Köppen Cfa).
What is the weather like in Grand Bay in November?
Highs average 69°F and lows 47°F, with about 4.0 inches of precipitation.
What time is sunrise in Grand Bay?
Around 6:18 AM in mid-November, and sunset around 4:57 PM. Today’s exact times are shown above.
Where does this Grand Bay weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Grand Bay.
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