Thibodaux, Louisiana Weather
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Weather Forecast for Thibodaux, Louisiana : Lafourche County
Issued: 12:26 am CDT Sep 18, 2025 Latitude: 29.7957633 Longitude: -90.822871 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Friday Saturday Sunday Monday Tuesday Wednesday
Sunny on Today Mostly Clear on Tonight Sunny on Friday Sunny on Saturday Sunny on Sunday 20% chance of thunderstorms on Monday 20% chance of thunderstorms on Tuesday 20% chance of thunderstorms on Wednesday
High: 91°F Low: 69°F High: 92°F High: 93°F High: 92°F High: 91°F High: 90°F High: 89°F
Low: 70°F Low: 71°F Low: 71°F Low: 72°F Low: 72°F  
Sunny Mostly Clear Sunny Sunny Sunny Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
HOUMA - (KHUM)
70°
Clear
as of 5:15 AM CDST
Rel. Humidity: 94%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
PATTERSON MEMORIAL - (KPTN)
70°
Clear
as of 4:56 AM CDST
Rel. Humidity: 100%
Dew Point: 70°F
Visibility: 7 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
NEW ORLEANS INTL - (KMSY)
72°
Mostly Clear
as of 4:53 AM CDST
Rel. Humidity: 94%
Dew Point: 70°F
Visibility: 9 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 3000ft
Sunny on Today Today... Sunny, with a high near 91. Calm wind becoming east around 5 mph in the afternoon.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 69. Southeast wind around 5 mph becoming calm in the evening.
Sunny on Friday Friday... Sunny, with a high near 92. Calm wind becoming east around 5 mph in the morning.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 70. Calm wind.
Sunny on Saturday Saturday... Sunny, with a high near 93. Calm wind becoming east around 5 mph in the morning.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 71. South wind around 5 mph becoming calm.
Sunny on Sunday Sunday... Sunny, with a high near 92. Light and variable wind becoming southeast 5 to 10 mph in the afternoon.
Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 71. Southeast wind around 5 mph becoming calm in the evening.
20% chance of thunderstorms Monday Monday... A chance of showers and thunderstorms after 1pm. Sunny, with a high near 91. Light east wind becoming southeast 5 to 10 mph in the morning.
10% chance of rain Monday Night Monday Night... A slight chance of showers before 1am. Mostly clear, with a low around 72. Southeast wind around 5 mph becoming calm in the evening.
20% chance of thunderstorms Tuesday Tuesday... A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Calm wind becoming south around 5 mph in the afternoon.
10% chance of thunderstorms Tuesday Night Tuesday Night... A slight chance of showers and thunderstorms. Partly cloudy, with a low around 72. South wind around 5 mph becoming calm.
20% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Calm wind becoming west around 5 mph in the afternoon.
Current Radar Image


Sun Almanac for Thibodaux, Louisiana
Sunrise: 06:50 AM
Sunset: 7:05 PM
Civil Sunrise:06:26 AM
Civil Sunset: 7:29 PM
Nautical Sunrise: 05:58 AM
Nautical Sunset: 7:56 PM
Astro Sunrise: 05:30 AM
Astro Sunset: 8:25 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.