National Weather Service Forecast for: Thibodaux LA
Issued by: National Weather Service New Orleans/Baton Rouge, LA
Updated: 10:21 am CDT May 26, 2026
 
Today

Today: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 83. South wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Chance
T-storms then
Showers
Likely
 Tonight

Tonight: Partly cloudy, with a low around 73. Southeast wind around 5 mph.
Partly Cloudy

 Wednesday

Wednesday: Showers and thunderstorms likely, mainly after 4pm. Mostly sunny, with a high near 84. South wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
T-storms
Likely

 Wednesday
Night
Wednesday Night: Showers and thunderstorms likely before 1am, then showers likely between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 73. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
T-storms
Likely then
Showers
Likely
 Thursday

Thursday: Showers and possibly a thunderstorm. High near 81. Calm wind becoming south around 5 mph. Chance of precipitation is 100%.
Showers then
T-storms

 Thursday
Night
Thursday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 71. Calm wind. Chance of precipitation is 40%.
Chance
T-storms then
Chance
Showers
 Friday

Friday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 83. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 80%.
Chance
T-storms then
T-storms
 Friday
Night
Friday Night: A chance of thunderstorms before 7pm. Mostly clear, with a low around 72. South wind around 5 mph becoming calm. Chance of precipitation is 30%.
Chance
T-storms then
Mostly Clear
 Saturday

Saturday: A chance of showers and thunderstorms. Mostly sunny, with a high near 84. Calm wind becoming west around 5 mph in the afternoon.
Chance
Showers then
Chance
T-storms
Hi 83 °F Lo 73 °F Hi 84 °F Lo 73 °F Hi 81 °F Lo 71 °F Hi 83 °F Lo 72 °F Hi 84 °F

 

Today
 
 A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 83. South wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
 
 Partly cloudy, with a low around 73. Southeast wind around 5 mph.
Wednesday
 
 Showers and thunderstorms likely, mainly after 4pm. Mostly sunny, with a high near 84. South wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
 
 Showers and thunderstorms likely before 1am, then showers likely between 1am and 4am, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 73. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Thursday
 
 Showers and possibly a thunderstorm. High near 81. Calm wind becoming south around 5 mph. Chance of precipitation is 100%.
Thursday Night
 
 A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 71. Calm wind. Chance of precipitation is 40%.
Friday
 
 A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 83. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 80%.
Friday Night
 
 A chance of thunderstorms before 7pm. Mostly clear, with a low around 72. South wind around 5 mph becoming calm. Chance of precipitation is 30%.
Saturday
 
 A chance of showers and thunderstorms. Mostly sunny, with a high near 84. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
 
 Partly cloudy, with a low around 73. Southwest wind around 5 mph becoming calm in the evening.
Sunday
 
 Showers and thunderstorms likely. Mostly sunny, with a high near 85. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
 
 A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Calm wind.
Monday
 
 Showers and thunderstorms likely. Partly sunny, with a high near 83. Calm wind becoming south around 5 mph in the afternoon.

 

Forecast from NOAA-NWS for Thibodaux LA.