Plaisance, LA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Plaisance, LA in one place.
Mostly sunny, with a high near 92. Southeast wind around 0 mph.
Local Weather Overview
This forecast page for Plaisance, 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: Sep 24, 2026 6:41 PM CDT.
The active forecast window currently covers Sep 26 to Sep 30, 2026 for Plaisance, LA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 26 to Sep 30, 2026
- Latest sync
- Sep 24, 2026 6:41 PM CDT
- Forecast office
- LCH
- Source
- NOAA / NWS
Daily Outlook
This Week in Plaisance
Monday looks like the warmest upcoming period in Plaisance at 94 degrees F.
Saturday Night is the coolest period ahead with temperatures near 68 degrees F.
The strongest winds are forecast for Tuesday at about 0 to 15 mph SE.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 24, 2026 6:41 PM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- LCH
- Radar station
- KPOE
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 68. Southeast wind around 0 mph.
Sunny, with a high near 93. Southwest wind around 0 mph.
Partly cloudy, with a low around 69. South wind around 0 mph.
Sunny, with a high near 94. South wind 0 to 5 mph.
Partly cloudy, with a low around 69.
Mostly sunny, with a high near 93.
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 71. Chance of precipitation is 20%.
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 91. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Sep 26
|
Mostly Sunny
|
92°F |
0 mph
|
|
Saturday Night
Sep 26
|
Partly Cloudy
|
68°F |
0 mph
|
|
Sunday
Sep 27
|
Sunny
|
93°F |
0 mph
|
|
Sunday Night
Sep 27
|
Partly Cloudy
|
69°F |
0 mph
|
|
Monday
Sep 28
|
Sunny
|
94°F |
0 to 5 mph
S
|
|
Monday Night
Sep 28
|
Partly Cloudy
|
69°F |
0 to 5 mph
S
|
|
Tuesday
Sep 29
|
Mostly Sunny
|
93°F |
0 to 15 mph
SE
|
|
Tuesday Night
Sep 29
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
71°F |
5 to 10 mph
SE
|
|
Wednesday
Sep 30
|
Chance Showers And Thunderstorms
|
91°F |
5 to 15 mph
S
|
|
Wednesday Night
Sep 30
|
Chance Showers And Thunderstorms
|
69°F |
5 to 10 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Plaisance.