Grand Pass, LA Weather Forecast and Current Conditions

Day	Sky	High / Low	Precip	Wind	Humidity
Sat Sep 12	Mostly Sunny Close Hourly	85º / 80º	24%	WSW 9 mph	78%
9am	Mostly Sunny	82º	6%	W 7 mph	84%
10am	Mostly Sunny	83º	4%	WNW 6 mph	81%
11am	Mostly Sunny	83º	4%	WNW 5 mph	80%
12pm	Mostly Sunny	83º	5%	WSW 5 mph	78%
1pm	Partly Cloudy	83º	21%	SW 5 mph	77%
2pm	Partly Cloudy	83º	19%	SW 6 mph	77%
3pm	Partly Cloudy	84º	19%	SSW 7 mph	76%
4pm	Partly Cloudy	84º	15%	SSW 8 mph	74%
5pm	Mostly Cloudy	85º	21%	SSW 9 mph	73%
6pm	Partly Cloudy	85º	24%	SSW 9 mph	76%
7pm	Mostly Cloudy	84º	19%	SW 8 mph	76%
8pm	Mostly Cloudy	83º	19%	SW 7 mph	78%
9pm	Mostly Cloudy	83º	20%	SW 6 mph	81%
10pm	Partly Cloudy	82º	15%	SW 5 mph	82%
11pm	Partly Cloudy	82º	8%	WSW 5 mph	81%
Sun Sep 13	Partly Cloudy View Hourly	86º / 80º	19%	WSW 8 mph	77%
12am	Mostly Clear	82º	12%	WSW 5 mph	83%
1am	Mostly Clear	82º	13%	WSW 5 mph	82%
2am	Partly Cloudy	82º	24%	W 4 mph	83%
3am	Partly Cloudy	82º	24%	W 4 mph	83%
4am	Partly Cloudy	81º	24%	W 5 mph	84%
5am	Partly Cloudy	81º	24%	WNW 5 mph	84%
6am	Partly Cloudy	81º	21%	WNW 5 mph	85%
7am	Partly Cloudy	81º	14%	WNW 5 mph	85%
8am	Partly Cloudy	82º	14%	WNW 5 mph	86%
9am	Partly Cloudy	82º	19%	WNW 6 mph	84%
10am	Partly Cloudy	83º	14%	NW 5 mph	81%
11am	Mostly Cloudy	84º	9%	WNW 5 mph	78%
12pm	Partly Cloudy	85º	6%	WSW 5 mph	75%
1pm	Partly Cloudy	85º	15%	SW 5 mph	74%
2pm	Partly Cloudy	85º	15%	SW 6 mph	74%
3pm	Mostly Cloudy	85º	16%	SW 7 mph	73%
4pm	Mostly Cloudy	86º	15%	SSW 7 mph	72%
5pm	Partly Cloudy	86º	15%	SW 8 mph	70%
6pm	Partly Cloudy	86º	5%	SW 7 mph	72%
7pm	Partly Cloudy	85º	7%	SW 7 mph	75%
8pm	Partly Cloudy	84º	8%	SW 6 mph	78%
9pm	Partly Cloudy	83º	6%	SW 5 mph	79%
10pm	Clear	83º	6%	SW 5 mph	81%
11pm	Clear	83º	8%	SW 5 mph	81%
Mon Sep 14	Partly Cloudy View Hourly	87º / 81º	24%	SSW 7 mph	75%
12am	Clear	83º	13%	WSW 4 mph	82%
1am	Clear	82º	6%	WSW 4 mph	82%
2am	Clear	82º	10%	W 4 mph	83%
3am	Clear	82º	15%	WNW 4 mph	83%
4am	Clear	82º	19%	WNW 5 mph	84%
5am	Mostly Clear	81º	19%	WNW 5 mph	85%
6am	Mostly Clear	81º	20%	NW 6 mph	86%
7am	Partly Cloudy	81º	17%	NW 6 mph	87%
8am	Isolated Thunderstorms	81º	33%	NNW 7 mph	87%
Tue Sep 15	Mostly Sunny	88º / 81º	15%	ENE 10 mph	73%
Wed Sep 16	AM Thunderstorms/Wind	86º / 80º	65%	E 20 mph	75%
Thu Sep 17	Sunny	86º / 78º	11%	E 18 mph	66%
Fri Sep 18	AM Thunderstorms	86º / 79º	42%	E 14 mph	66%
Sat Sep 19	Scattered Thunderstorms	85º / 79º	56%	E 10 mph	72%

Buoy Data
For Grand Pass, LA
Wind Forecast
In Grand Pass, LA
Radar
In Grand Pass, LA
Marine Forecast
In Grand Pass, LA

NOAA Weather Marine Forecast for Grand Pass, LA

Today

High : 85ºF
Variable winds 5 kt or less. A chance of showers and thunderstorms, mainly between 3pm and 5pm. Seas 1 ft or less.

Tonight

Low : 81ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms after 4am. Seas around 1 ft.

Sunday

High : 86ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms between noon and 4pm. Seas 1 ft or less.

Sunday Night

Low : 81ºF
Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.

Monday

High : 87ºF
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

Monday Night

Low : 82ºF
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

Tuesday

High : 87ºF
Variable winds 5 kt or less. Sunny. Seas around 1 ft.

Tuesday Night

Low : 83ºF
SE wind 5 to 10 kt. A slight chance of showers and thunderstorms after 1am. Seas 1 to 2 ft.

Wednesday

High : 86ºF
ENE wind 15 to 25 kt. Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Seas 3 to 4 ft.

Current Weather Conditions In Grand Pass, LA

As Of: 39 minutes ago

Temperature: 82ºF
Feels Like: 90ºF

Wind Speed: 7mph
Direction: 0º (W)
Gusts: 7mph

Cloud Cover: Mostly Sunny
Visibility: 10mi

Pressure: 29.99"
Humidity: 84%
Dew Point: 0ºF

The weather right now in Grand Pass, LA is Mostly Sunny. The current temperature is 82°F, and the expected high and low for today, Saturday, September 12, 2026, are 85° high temperature and 80°F low temperature. The wind is currently blowing at 7 miles per hour, and coming from the West. The wind is gusting to 7 mph. With the wind and the atmosphere the temperature feels like 90° Fahrenheit. Expected precipitation is 6 percent, with current humidity at 84 percent, and air pressure at 29.99 in. Visibility is 10 nautical miles. There are no current weather alert(s).

Grand Pass, LA

Grand Pass, LA Weather Forecast and Current Conditions

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Wind Forecast

Radar

Marine Forecast

Weather Radar for Grand Pass, LA See Radar

NOAA Weather Marine Forecast for Grand Pass, LA

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Wind Speed Forecast for Grand Pass, LA

Current Weather Conditions In Grand Pass, LA