National Weather Service Forecast for: Thibodaux LA
Issued by: National Weather Service New Orleans/Baton Rouge, LA
Updated: 9:51 pm CST Feb 1, 2026
 
Tonight

Tonight: Widespread frost after midnight. Otherwise, clear, with a low around 30. Calm wind.
Clear then
Frost

 Monday

Monday: Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 62. Calm wind becoming southwest around 5 mph in the afternoon.
Frost then
Sunny

 Monday
Night
Monday Night: Mostly cloudy, with a low around 45. Southwest wind around 5 mph becoming calm in the evening.
Mostly Cloudy

 Tuesday

Tuesday: Mostly sunny, with a high near 70. South wind 5 to 15 mph.
Mostly Sunny

 Tuesday
Night
Tuesday Night: A chance of showers before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then showers likely after 3am. Mostly cloudy, with a low around 52. South wind around 5 mph becoming north after midnight. Chance of precipitation is 70%.
Chance
Showers then
Showers
Likely
 Wednesday

Wednesday: A 40 percent chance of showers before noon. Partly sunny, with a high near 62. North wind 5 to 10 mph, with gusts as high as 20 mph.
Chance
Showers then
Mostly Sunny
 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 36. North wind 5 to 10 mph.
Partly Cloudy

 Thursday

Thursday: Sunny, with a high near 55. North wind 5 to 10 mph.
Sunny

 Thursday
Night
Thursday Night: Mostly clear, with a low around 36. Northwest wind around 5 mph becoming calm.
Mostly Clear
Lo 30 °F Hi 62 °F Lo 45 °F Hi 70 °F Lo 52 °F Hi 62 °F Lo 36 °F Hi 55 °F Lo 36 °F

Freeze Warning
 

Tonight
 
 Widespread frost after midnight. Otherwise, clear, with a low around 30. Calm wind.
Monday
 
 Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 62. Calm wind becoming southwest around 5 mph in the afternoon.
Monday Night
 
 Mostly cloudy, with a low around 45. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
 
 Mostly sunny, with a high near 70. South wind 5 to 15 mph.
Tuesday Night
 
 A chance of showers before midnight, then showers likely and possibly a thunderstorm between midnight and 3am, then showers likely after 3am. Mostly cloudy, with a low around 52. South wind around 5 mph becoming north after midnight. Chance of precipitation is 70%.
Wednesday
 
 A 40 percent chance of showers before noon. Partly sunny, with a high near 62. North wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
 
 Partly cloudy, with a low around 36. North wind 5 to 10 mph.
Thursday
 
 Sunny, with a high near 55. North wind 5 to 10 mph.
Thursday Night
 
 Mostly clear, with a low around 36. Northwest wind around 5 mph becoming calm.
Friday
 
 Sunny, with a high near 67. Light southwest wind becoming west 5 to 10 mph in the morning.
Friday Night
 
 Mostly clear, with a low around 43. West wind around 5 mph becoming calm in the evening.
Saturday
 
 Sunny, with a high near 68. Calm wind becoming northeast around 5 mph.
Saturday Night
 
 Mostly clear, with a low around 43. Calm wind.
Sunday
 
 Sunny, with a high near 71. Calm wind becoming south around 5 mph in the morning.

 

Forecast from NOAA-NWS for Thibodaux LA.