Pecan Island, LA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Pecan Island, LA in one place.
Sunny, with a high near 79. Northeast wind 5 to 10 mph.
Local Weather Overview
This forecast page for Pecan Island, 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: Nov 6, 2026 3:47 PM CST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for Pecan Island, LA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 3:47 PM CST
- Forecast office
- LCH
- Source
- NOAA / NWS
Daily Outlook
This Week in Pecan Island
This Afternoon looks like the warmest upcoming period in Pecan Island at 79 degrees F.
Saturday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Saturday at about 10 to 15 mph NE.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 6, 2026 3:47 PM CST
- Coverage
- 8 days
- Time zone
- America/Chicago
- Forecast office
- LCH
- Radar station
- KLCH
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 59. Northeast wind 5 to 10 mph.
Mostly sunny. High near 77, with temperatures falling to around 73 in the afternoon. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Partly cloudy, with a low around 54. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Partly sunny, with a high near 71. Northeast wind around 10 mph.
Mostly cloudy, with a low around 54. Northeast wind 5 to 10 mph.
Mostly sunny, with a high near 73. Northeast wind 5 to 10 mph.
Mostly cloudy, with a low around 56. Northeast wind 0 to 5 mph.
Mostly sunny, with a high near 75. East wind 0 to 5 mph.
A slight chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 59. Chance of precipitation is 20%.
A slight chance of rain showers before noon. Partly sunny, with a high near 75. Chance of precipitation is 20%.
Mostly cloudy, with a low around 58.
Mostly cloudy, with a high near 74.
Partly cloudy, with a low around 55.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Nov 6
|
Sunny
|
79°F |
5 to 10 mph
NE
|
|
Tonight
Nov 6
|
Partly Cloudy
|
59°F |
5 to 10 mph
NE
|
|
Saturday
Nov 7
|
Mostly Sunny
|
77°F |
10 to 15 mph
NE
|
|
Saturday Night
Nov 7
|
Partly Cloudy
|
54°F |
10 to 15 mph
NE
|
|
Sunday
Nov 8
|
Partly Sunny
|
71°F |
10 mph
NE
|
|
Sunday Night
Nov 8
|
Mostly Cloudy
|
54°F |
5 to 10 mph
NE
|
|
Monday
Nov 9
|
Mostly Sunny
|
73°F |
5 to 10 mph
NE
|
|
Monday Night
Nov 9
|
Mostly Cloudy
|
56°F |
0 to 5 mph
NE
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
75°F |
0 to 5 mph
E
|
|
Tuesday Night
Nov 10
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
59°F |
0 to 5 mph
NE
|
|
Veterans Day
Nov 11
|
Slight Chance Rain Showers then Partly Sunny
|
75°F |
5 mph
E
|
|
Wednesday Night
Nov 11
|
Mostly Cloudy
|
58°F |
0 to 5 mph
NW
|
|
Thursday
Nov 12
|
Mostly Cloudy
|
74°F |
5 to 10 mph
N
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
55°F |
5 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Pecan Island.