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Current Weather in Grand Bay, AL

Updated: Sat Oct 3rd 2026 6:00 PM CDT

Scattered Showers

77^°F 25^°C

Feels Like 82^°F / 28^°C

Grand Bay, AL weather condition is Scattered Showers and 77°F.

Today's Weather in Grand Bay,AL

The current weather in Grand Bay AL as of 6:00 PM CDT on Sat Oct 3rd 2026, has a sky condition of Scattered Showers with the visibility of 6 mile(s) and the UV index at 0.1. It is 77 degrees fahrenheit but feels like 82 degrees with a forecasted high of 83 and low of 75. The barometric pressure is 29.95 - measured by inches of mercury - and is steady since its last observation. The humidity is 89 percent that's rising since the last report, with a dew point of 73 degrees fahrenheit which is falling. Wind direction is from the Southeast at 8.3 miles per hour, gusting at 17.2 miles per hour. Sunrise was at 6:48 AM and Sunset was at 6:36 PM. The moon phase is a Last Quarter moon rising at 11:56 PM with 45% illumination. Thank you for listening to the weather report from LocalConditions.com!

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Barometer 29.95 inHg. rising
Humidity 89% rising
Heat Index 81°F
Wind from SE. 8.3 mph
Wind Gust 17.2 miles per hour
Wind Chill 77°F
UV Index 0.1

Dew Point 73°F falling
Visibility 6 mi.
Sunrise 6:48 AM
Sunset 6:36 PM
Moonrise 11:56 PM
Moonset 1:48 PM
Moon Phase Last Quarter Moon 45%

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

10 Day Forecast

Light Rain Shower

Light Rain Shower with a high of 83°F and a low of 75°F. Probable rainfall forecasted, having an 89% chance with an estimated 0.63in. Winds will be moderate, blowing around 11mph. Expect high humidity with levels above 80% to 88%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 83° \| Lo 75°	88%	89% \| est. 0.63in	0%	10.7 mph

Moderate Rain

Moderate Rain with a high of 75°F and a low of 72°F. Rainfall is expected, having a 94% chance with 3.08in estimated precipitation. Winds will be light at 10mph at times. Expect high humidity with levels above 80% to 97%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 75° \| Lo 72°	97%	94% \| est. 3.08in	0%	9.4 mph

Scattered Showers

Scattered Showers with a high of 83°F and a low of 72°F. Probable rainfall forecasted, having a 79% chance with an estimated 0.1in. Winds will be moderate, blowing around 11mph. Expect high humidity with levels above 80% to 88%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 83° \| Lo 72°	88%	79% \| est. 0.1in	0%	10.3 mph

Scattered Showers

Scattered Showers with a high of 77°F and a low of 73°F. Probable rainfall forecasted, having a 62% chance with an estimated 0.03in. Winds will be moderate, blowing around 11mph. Expect high humidity with levels above 80% to 86%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 77° \| Lo 73°	86%	62% \| est. 0.03in	0%	11 mph

Overcast

Overcast with a high of 81°F and a low of 73°F. 24% possible chance of rain predicted with an estimated 0in. Winds will be moderate, blowing around 12mph. The humidity will be on the higher side, reaching around 76%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 81° \| Lo 73°	76%	24% \| est. 0in	0%	11.2 mph

Yesterday 5-Day 10-Day

Weather Radar Map

Live Grand Bay, AL weather with granular precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Wednesday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.

Hourly Temperature

The current temperature today is 77^°F. The morning temperature of 75°^F is lowest at 5am with the daytime high of 83°^F at 12pm and a low around 75°^F at 10pm is expected.

Hourly Barometric Pressure

The highest pressure today is 30^inHg at 10am and lowest being 29.94^inHg at 3am.

Hourly Wind Speeds

The fastest wind is reported to be 10.7^mph at 10pm, while the slowest is 4.3^mph around 12am; expect wind gusts peaking 21.3^mph at 9pm.

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Current National Weather

Heavy Rains in the Southeast; Heatwave in California - 10-03 to 10-05

Updated Sat Oct 3rd 2026, 2:56am PDT

For folks in the Gulf Coast and the Southeast, get ready for a soggy Sunday. A tropical wave is bringing lots of rain, and we're looking at up to 7 inches along the Alabama coast. This heavy rain might cause some flooding, especially near the coast. By Sunday night, the rain will start to ease as a weather system pushes farther south.

Warm Up! Heatwave Hits California

Over in California, things are heating up! A high-pressure system is bringing a big October heatwave. Temperatures in places like Los Angeles, CA and San Diego, CA will hit the 90s, with some Central Valley spots reaching 100 degrees. Even at night, it will stay warm, so make sure to stay cool and hydrated.

Midwest and Northeast: Cool and Wet

The Upper Midwest and Great Lakes regions will see scattered showers and storms until Sunday morning. By early Monday, a cold front could bring more rain and storms to New England. Watch out for some heavy showers in the interior areas.

Looking Ahead: Cold Conditions Up North

In the Northern U.S., a cold air mass is bringing chillier weather. Early morning frost advisories and freeze warnings are in effect for parts of Wisconsin and Michigan. Keep those jackets handy!

This weather report is valid for ZIP code 36541, accurately covering the area of Grand Bay, AL.