Grand Pass, LA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Tue
Jun 23 		Mostly Sunny
Close Hourly 		88º / 80º 24% WSW 10 mph 74%
1pm Partly Cloudy 87º 15% W 10 mph 70%
2pm Partly Cloudy 87º 15% WSW 10 mph 69%
3pm Partly Cloudy 88º 24% WSW 11 mph 68%
4pm Mostly Cloudy 86º 23% WSW 9 mph 73%
5pm Mostly Cloudy 86º 15% SW 9 mph 75%
6pm Mostly Cloudy 86º 14% SW 9 mph 76%
7pm Mostly Cloudy 86º 21% SW 8 mph 77%
8pm Cloudy 83º 24% NE 9 mph 77%
9pm Partly Cloudy 83º 12% ESE 8 mph 79%
10pm Mostly Cloudy 84º 6% SSE 7 mph 80%
11pm Mostly Cloudy 83º 6% S 6 mph 81%
Wed
Jun 24 		Partly Cloudy
View Hourly 		85º / 79º 24% W 9 mph 78%
12am Partly Cloudy 83º 7% SW 6 mph 81%
1am Partly Cloudy 83º 6% WSW 6 mph 80%
2am Partly Cloudy 83º 6% WNW 5 mph 81%
3am Partly Cloudy 82º 6% WNW 6 mph 83%
4am Partly Cloudy 81º 6% NW 6 mph 84%
5am Partly Cloudy 81º 6% WNW 5 mph 84%
6am Partly Cloudy 81º 8% NW 5 mph 85%
7am Partly Cloudy 81º 24% NW 5 mph 86%
8am Partly Cloudy 82º 22% NW 7 mph 85%
9am Partly Cloudy 82º 21% NW 7 mph 84%
10am Partly Cloudy 82º 16% NW 6 mph 82%
11am Partly Cloudy 83º 15% WNW 6 mph 80%
12pm Partly Cloudy 84º 16% W 6 mph 76%
1pm Partly Cloudy 84º 12% W 6 mph 75%
2pm Partly Cloudy 85º 12% WSW 6 mph 74%
3pm Partly Cloudy 85º 23% SW 7 mph 74%
4pm Partly Cloudy 85º 15% SW 7 mph 73%
5pm Partly Cloudy 85º 9% SSW 8 mph 74%
6pm Partly Cloudy 85º 7% SSW 9 mph 74%
7pm Partly Cloudy 84º 6% S 9 mph 74%
8pm Partly Cloudy 84º 11% S 9 mph 76%
9pm Partly Cloudy 83º 10% SSW 9 mph 77%
10pm Partly Cloudy 83º 8% SSW 9 mph 77%
11pm Mostly Clear 83º 7% SSW 8 mph 79%
Thu
Jun 25 		Mostly Sunny
View Hourly 		85º / 81º 12% WSW 10 mph 77%
12am Partly Cloudy 83º 6% SW 7 mph 79%
1am Partly Cloudy 82º 6% SW 8 mph 80%
2am Mostly Cloudy 82º 7% WSW 8 mph 80%
3am Mostly Cloudy 81º 16% WSW 8 mph 81%
4am Partly Cloudy 81º 17% WSW 9 mph 82%
5am Partly Cloudy 81º 11% W 8 mph 83%
6am Mostly Sunny 80º 16% W 7 mph 83%
7am Sunny 80º 8% WNW 8 mph 84%
8am Mostly Sunny 81º 9% WNW 8 mph 83%
9am Mostly Sunny 82º 10% WNW 8 mph 81%
10am Mostly Sunny 82º 7% WNW 7 mph 81%
11am Mostly Sunny 83º 7% W 8 mph 79%
12pm Sunny 84º 6% WSW 8 mph 75%
Fri
Jun 26 		Sunny 86º / 82º 9% SSW 13 mph 73%
Sat
Jun 27 		Sunny 87º / 81º 10% SSW 14 mph 73%
Sun
Jun 28 		Sunny 87º / 81º 5% SSW 13 mph 73%
Mon
Jun 29 		Sunny 87º / 81º 9% SW 10 mph 72%
Tue
Jun 30 		Mostly Sunny 87º / 81º 24% S 8 mph 73%

Weather Radar for Grand Pass, LA See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Grand Pass, LA

Today
High : 87ºF
WSW wind around 10 kt. Mostly sunny. Seas around 2 ft.
Tonight
Low : 81ºF
WSW wind 5 to 10 kt becoming WNW after midnight. Partly cloudy. Seas 1 ft or less.
Wednesday
High : 82ºF
NW wind 5 to 10 kt becoming SSW in the afternoon. A chance of showers and thunderstorms, mainly between 3pm and 5pm. Seas 1 ft or less.
Wednesday Night
Low : 81ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 7pm. Seas 1 ft or less.
Thursday
High : 85ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms after 1pm. Seas 1 ft or less.
Thursday Night
Low : 82ºF
SSW wind around 10 kt. Partly cloudy. Seas around 1 ft.
Friday
High : 86ºF
WSW wind 5 to 10 kt becoming S in the afternoon. Sunny. Seas 1 to 2 ft.
Friday Night
Low : 83ºF
SSW wind around 10 kt. Mostly clear. Seas around 2 ft.
Saturday
High : 86ºF
SW wind 5 to 10 kt becoming S in the afternoon. Sunny. Seas 1 to 3 ft.

NOAA Buoy Data Near Grand Pass, LA See Map

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    Wind Speed Forecast for Grand Pass, LA

    TuesdayWednesdayThursday
    Wind Speed (MPH) 1098657689888
    6pm10pm2am6am10am2pm6pm10pm2am6am10am2pm
    MPH 1098657689888
    DIR WSWESEWSWWNWNWWSSWSSWSWWWNW

    Current Weather Conditions In Grand Pass, LA

    As Of: 39 minutes ago

    • 87ºF
    • 99ºF
    • 10mph
    • 0º (W)
    • 10mph
    • Partly Cloudy
    • 10mi
    • 30.13"
    • 70%
    • 0ºF

    The weather right now in Grand Pass, LA is Partly Cloudy. The current temperature is 87°F, and the expected high and low for today, Tuesday, June 23, 2026, are 88° high temperature and 80°F low temperature. The wind is currently blowing at 10 miles per hour, and coming from the West. The wind is gusting to 10 mph. With the wind and the atmosphere the temperature feels like 99° Fahrenheit. Expected precipitation is 15 percent, with current humidity at 70 percent, and air pressure at 30.13 in. Visibility is 10 nautical miles. There are no current weather alert(s).