Plaquemine, LA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Plaquemine, LA in one place.
Sunny. High near 91, with temperatures falling to around 89 in the afternoon. South wind around 5 mph.
Local Weather Overview
This forecast page for Plaquemine, 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: Oct 13, 2026 4:01 PM CDT.
The active forecast window currently covers Oct 13 to Oct 19, 2026 for Plaquemine, LA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 19, 2026
- Latest sync
- Oct 13, 2026 4:01 PM CDT
- Forecast office
- LIX
- Source
- NOAA / NWS
Daily Outlook
This Week in Plaquemine
This Afternoon looks like the warmest upcoming period in Plaquemine at 91 degrees F.
Saturday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Friday Night at about 10 to 15 mph N.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 13, 2026 4:01 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
Patchy fog after 5am. Mostly clear, with a low around 67. South wind 0 to 5 mph.
Patchy fog before 11am. Mostly sunny. High near 90, with temperatures falling to around 88 in the afternoon. East wind 0 to 5 mph.
Clear, with a low around 67. Southeast wind 0 to 5 mph.
Sunny, with a high near 89. East wind 0 to 5 mph.
Mostly clear, with a low around 68. East wind 0 to 5 mph.
Sunny, with a high near 90. North wind 0 to 10 mph.
Mostly clear, with a low around 60. North wind 10 to 15 mph.
Sunny, with a high near 77. Northeast wind 10 to 15 mph.
Mostly clear, with a low around 57. Northeast wind around 5 mph.
Sunny, with a high near 82. East wind 5 to 10 mph.
Mostly clear, with a low around 65. East wind 5 to 10 mph.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85. East wind around 10 mph, with gusts as high as 25 mph.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 67. East wind 5 to 10 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Oct 13
|
Sunny
|
91°F |
5 mph
S
|
|
Tonight
Oct 13
|
Mostly Clear then Patchy Fog
|
67°F |
0 to 5 mph
S
|
|
Wednesday
Oct 14
|
Patchy Fog then Mostly Sunny
|
90°F |
0 to 5 mph
E
|
|
Wednesday Night
Oct 14
|
Clear
|
67°F |
0 to 5 mph
SE
|
|
Thursday
Oct 15
|
Sunny
|
89°F |
0 to 5 mph
E
|
|
Thursday Night
Oct 15
|
Mostly Clear
|
68°F |
0 to 5 mph
E
|
|
Friday
Oct 16
|
Sunny
|
90°F |
0 to 10 mph
N
|
|
Friday Night
Oct 16
|
Mostly Clear
|
60°F |
10 to 15 mph
N
|
|
Saturday
Oct 17
|
Sunny
|
77°F |
10 to 15 mph
NE
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
57°F |
5 mph
NE
|
|
Sunday
Oct 18
|
Sunny
|
82°F |
5 to 10 mph
E
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
65°F |
5 to 10 mph
E
|
|
Monday
Oct 19
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
85°F |
10 mph
E
|
|
Monday Night
Oct 19
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
67°F |
5 to 10 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Plaquemine.
