Galliano, LA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Galliano, LA in one place.
Mostly sunny. High near 81, with temperatures falling to around 79 in the afternoon. Southeast wind around 10 mph.
Local Weather Overview
This forecast page for Galliano, LA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 15, 2026 2:34 PM CDT.
The active forecast window currently covers Apr 15 to Apr 21, 2026 for Galliano, LA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 2:34 PM CDT
- Forecast office
- LIX
- Source
- NOAA / NWS
Daily Outlook
This Week in Galliano
Thursday looks like the warmest upcoming period in Galliano at 82 degrees F.
Sunday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Sunday at about 10 to 15 mph N.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 2:34 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LIX
- Radar station
- KLIX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy. Low around 66, with temperatures rising to around 68 overnight. South wind 0 to 10 mph.
Mostly sunny. High near 82, with temperatures falling to around 80 in the afternoon. South wind 0 to 10 mph.
Mostly clear, with a low around 66. South wind 0 to 10 mph.
Sunny, with a high near 81. South wind 0 to 10 mph.
Partly cloudy, with a low around 66. South wind 5 to 10 mph.
Partly sunny, with a high near 82. South wind 5 to 10 mph.
A slight chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 61. West wind 0 to 10 mph.
A slight chance of showers and thunderstorms before 7am. Mostly cloudy, with a high near 75. North wind 10 to 15 mph.
Mostly cloudy, with a low around 57. Northeast wind around 10 mph, with gusts as high as 25 mph.
Partly sunny, with a high near 74. Northeast wind 10 to 15 mph.
Mostly cloudy, with a low around 61. East wind 5 to 10 mph.
A slight chance of rain showers after 7am. Partly sunny, with a high near 77. East wind 5 to 15 mph.
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 63. East wind 5 to 10 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Apr 15
|
Mostly Sunny
|
81°F |
10 mph
SE
|
|
Tonight
Apr 15
|
Partly Cloudy
|
66°F |
0 to 10 mph
S
|
|
Thursday
Apr 16
|
Mostly Sunny
|
82°F |
0 to 10 mph
S
|
|
Thursday Night
Apr 16
|
Mostly Clear
|
66°F |
0 to 10 mph
S
|
|
Friday
Apr 17
|
Sunny
|
81°F |
0 to 10 mph
S
|
|
Friday Night
Apr 17
|
Partly Cloudy
|
66°F |
5 to 10 mph
S
|
|
Saturday
Apr 18
|
Partly Sunny
|
82°F |
5 to 10 mph
S
|
|
Saturday Night
Apr 18
|
Mostly Cloudy then Slight Chance Showers And Thunderstorms
|
61°F |
0 to 10 mph
W
|
|
Sunday
Apr 19
|
Slight Chance Showers And Thunderstorms then Mostly Cloudy
|
75°F |
10 to 15 mph
N
|
|
Sunday Night
Apr 19
|
Mostly Cloudy
|
57°F |
10 mph
NE
|
|
Monday
Apr 20
|
Partly Sunny
|
74°F |
10 to 15 mph
NE
|
|
Monday Night
Apr 20
|
Mostly Cloudy
|
61°F |
5 to 10 mph
E
|
|
Tuesday
Apr 21
|
Slight Chance Rain Showers
|
77°F |
5 to 15 mph
E
|
|
Tuesday Night
Apr 21
|
Slight Chance Rain Showers then Partly Cloudy
|
63°F |
5 to 10 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Galliano.