Dulac, LA Weather Forecast
Local 7-day forecast
Mostly Sunny then Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Dulac, LA in one place.
Showers and thunderstorms likely after 1pm. Mostly sunny. High near 94, with temperatures falling to around 91 in the afternoon. Heat index values as high as 110. West wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Dulac, 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: Aug 23, 2026 7:51 PM CDT.
The active forecast window currently covers Aug 24 to Aug 29, 2026 for Dulac, LA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 24 to Aug 29, 2026
- Latest sync
- Aug 23, 2026 7:51 PM CDT
- Forecast office
- LIX
- Source
- NOAA / NWS
Daily Outlook
This Week in Dulac
Monday looks like the warmest upcoming period in Dulac at 94 degrees F.
Thursday Night is the coolest period ahead with temperatures near 78 degrees F.
The strongest winds are forecast for Monday at about 5 to 10 mph W.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 23, 2026 7:51 PM CDT
- Coverage
- 6 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
A chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 81. Heat index values as high as 105. Southwest wind around 5 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms. Mostly sunny, with a high near 92. West wind around 5 mph. Chance of precipitation is 80%.
Showers and thunderstorms before 7pm. Partly cloudy, with a low around 80. Southwest wind 0 to 5 mph. Chance of precipitation is 80%.
Showers and thunderstorms likely after 7am. Mostly sunny, with a high near 92. Southwest wind 0 to 5 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely. Partly cloudy, with a low around 80. Southwest wind around 5 mph.
Showers and thunderstorms likely. Mostly sunny, with a high near 91. West wind 0 to 5 mph.
Showers and thunderstorms likely. Partly cloudy, with a low around 78. Southwest wind 0 to 5 mph.
Showers and thunderstorms likely. Mostly sunny, with a high near 91. Southwest wind 0 to 5 mph.
Showers and thunderstorms likely. Partly cloudy, with a low around 78. Southwest wind 0 to 5 mph.
A chance of showers and thunderstorms. Mostly sunny, with a high near 91. East wind 0 to 5 mph.
A chance of showers and thunderstorms. Partly cloudy, with a low around 78. South wind 0 to 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Aug 24
|
Mostly Sunny then Showers And Thunderstorms Likely
|
94°F |
5 to 10 mph
W
|
|
Monday Night
Aug 24
|
Chance Showers And Thunderstorms then Partly Cloudy
|
81°F |
5 mph
SW
|
|
Tuesday
Aug 25
|
Chance Showers And Thunderstorms
|
92°F |
5 mph
W
|
|
Tuesday Night
Aug 25
|
Showers And Thunderstorms then Partly Cloudy
|
80°F |
0 to 5 mph
SW
|
|
Wednesday
Aug 26
|
Showers And Thunderstorms Likely
|
92°F |
0 to 5 mph
SW
|
|
Wednesday Night
Aug 26
|
Showers And Thunderstorms Likely
|
80°F |
5 mph
SW
|
|
Thursday
Aug 27
|
Showers And Thunderstorms Likely
|
91°F |
0 to 5 mph
W
|
|
Thursday Night
Aug 27
|
Showers And Thunderstorms Likely
|
78°F |
0 to 5 mph
SW
|
|
Friday
Aug 28
|
Showers And Thunderstorms Likely
|
91°F |
0 to 5 mph
SW
|
|
Friday Night
Aug 28
|
Showers And Thunderstorms Likely
|
78°F |
0 to 5 mph
SW
|
|
Saturday
Aug 29
|
Chance Showers And Thunderstorms
|
91°F |
0 to 5 mph
E
|
|
Saturday Night
Aug 29
|
Chance Showers And Thunderstorms
|
78°F |
0 to 5 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Dulac.