Home / Local Weather & Traffic / Alabama / Grand Bay / Weather Forecast

Grand Bay, AL Weather Forecast for 5-Days

Updated: Fri Apr 10th 2026 11:45 AM CDT

Ask About Weather

Test our newly developed Weather Chatbot. It provides up to 10 days of forecast information!
Grand Bay, AL Weather – 4-10 – Sunny
83° / 56°
Sunny
Grand Bay is set for sunshine with temperatures peaking at 83°F and dipping to 56°F. Wind will be moderate, blowing around 11mph on average and gusts of 12.3mph at 2 PM. The humidity will be on the higher side, averaging about 73%, the maximum being 85% at 11 PM and 47% being its lowest at 2 PM. Barometric pressure is its highest of 30.3inHg at 12 PM, a lowest point of 30.23inHg at 4 PM with an avg 30.26inHg.
Grand Bay, AL Weather – 4-11 – Sunny
81° / 62°

Weather Tomorrow

Sunny
Sunshine is in the forecast for Grand Bay, with a high of 81°F and a low of 62°F. Wind will be moderate, blowing around 12mph on average and gusts of 13.4mph at 3 PM. The humidity will be on the higher side, averaging about 75%, the maximum being 92% at 11 PM and 51% being its lowest at 11 AM. Barometric pressure is its highest of 30.31inHg at 10 AM, a lowest point of 30.23inHg at 4 AM with an avg 30.27inHg.
Grand Bay, AL Weather – 4-12 – Partly Cloudy
75° / 59°
Partly Cloudy
In Grand Bay, skies will be cloudy with highs near 75°F and lows around 59°F. Wind will be moderate, blowing around 13mph on average and gusts of 14.2mph at 3 PM. High humidity with average of 87% is anticipated, the maximum being 96% at 10 PM and 71% being its lowest at 4 PM. Barometric pressure is its highest of 30.33inHg at 10 AM, a lowest point of 30.23inHg at 4 AM with an avg 30.28inHg.
Grand Bay, AL Weather – 4-13 – Overcast
80° / 65°
Overcast
Grand Bay may see overcast, with daytime highs of 80°F and overnight lows near 65°F. Winds will be light at 10mph and gusts of 12mph at 6 PM. The humidity will be on the higher side, averaging about 78%, the maximum being 96% at 10 PM and 49% being its lowest at 2 PM. Barometric pressure is its highest of 30.32inHg at 10 AM, a lowest point of 30.18inHg at 5 PM with an avg 30.26inHg.
Grand Bay, AL Weather – 4-14 – Sunny
79° / 63°
Sunny
Daytime highs will reach 79°F with lows dropping to 63°F in Grand Bay, where it will be sunny. Wind will be moderate, blowing around 11mph on average and gusts of 11.8mph at 2 PM. The humidity will be on the higher side, averaging about 78%, the maximum being 97% at 10 PM and 51% being its lowest at 1 PM. Barometric pressure is its highest of 30.21inHg at 11 AM, a lowest point of 30.13inHg at 5 PM with an avg 30.16inHg.
Grand Bay, AL Weather – 4-15 – Sunny
80° / 65°
Sunny
Bright and sunny conditions in Grand Bay, with a high of 80°F and a low of 65°F. Winds will be light at 10mph and gusts of 11mph at 10 PM. The humidity will be on the higher side, averaging about 78%, the maximum being 96% at 12 AM and 48% being its lowest at 1 PM. Barometric pressure is its highest of 30.18inHg at 11 AM, a lowest point of 30.1inHg at 4 AM with an avg 30.13inHg.

Currently

Partly Cloudy 76°F
30.31 inHg.
Barometer
60%
Humidity
ESE 14.8 mph
Wind
Partly Cloudy

5 Day Forecast Nearby

More Local Information

Bookmark and Share

Get the LocalConditions.com App on Google Play
Sign up for a membership to go Ad free

Grand Bay weather forecast and traffic updates by locals

Write your own Grand Bay, AL report, forecast, or traffic update:


Will not be posted, shared or used for marketing!

Please note by clicking on "Post" you acknowledge that you have read our Privacy Policy and Terms of Service and the Grand Bay, AL report and/or forecast you are posting is in compliance with such terms. If you are under 18, do not submit this form. Be respectful! Inappropriate content will be removed by a moderator.