Weather in Galliano, LA
Updated 2026-09-26 09:00 local time · ZIP codes 70354
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
79°16% rain
81°6% rain
84°3% rain86°10% rain88°4% rain90°10% rain90°10% rain89°10% rain86°11% rain
82°15% rain
80°15% rain78°17% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 17%).
It feels like 82°F with winds near 5 mph.
81°F, 6% rain chance and 6 mph wind.
Visibility is around 6 mi; gusts may reach 7 mph.
Current temperature is 79°F, wind 5 mph, rain chance up to 17%.
UV index is 1.
Local weather characteristics in Galliano
Louisiana is warm, humid and rainy, with hot summers, mild winters, frequent thunderstorms and exposure to tropical storms and hurricanes near the Gulf Coast.
Galliano is part of the South weather region. The forecast point is near 29.44°N latitude and 90.30°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Galliano weather today
Overcast and 79°F in Galliano, LA. Today's high is 90°F with a 12% rain chance. Winds are around 5 mph with gusts near 7 mph. Relative humidity is 66%, pressure is 30.03 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Galliano
Sunrise is at 06:51 AM and sunset is at 06:53 PM. Tomorrow's forecast calls for Sunny with a high near 91°F and a low near 72°F. The maximum rain chance is 8%.