National Weather Service Forecast for: Lafayette LA
Issued by: National Weather Service Lake Charles, LA
Updated: 7:46 am CDT Jul 10, 2026
 
Today

Today: A 40 percent chance of showers and thunderstorms, mainly between noon and 5pm. Mostly sunny, with a high near 93. Heat index values as high as 107. South wind around 5 mph.
Chance
T-storms

 Tonight

Tonight: A 10 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 77. South wind around 5 mph becoming calm in the evening.
Slight Chance
T-storms then
Mostly Clear
 Saturday

Saturday: A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 93. Heat index values as high as 108. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Slight Chance
T-storms then
Chance
T-storms
 Saturday
Night
Saturday Night: Showers and thunderstorms likely before 7pm. Partly cloudy, with a low around 76. South wind around 5 mph becoming calm. Chance of precipitation is 60%.
T-storms
Likely then
Partly Cloudy
 Sunday

Sunday: Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 90. Calm wind becoming southwest around 5 mph. Chance of precipitation is 90%.
Showers
Likely then
T-storms
 Sunday
Night
Sunday Night: Showers and thunderstorms likely, mainly before 7pm, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 76. Southwest wind around 5 mph becoming calm. Chance of precipitation is 60%.
T-storms
Likely then
Showers
Likely
 Monday

Monday: Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms after 1pm. High near 86. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 100%.
Showers then
T-storms

 Monday
Night
Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 73. Calm wind. Chance of precipitation is 70%.
Chance
T-storms then
Showers
Likely
 Tuesday

Tuesday: Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. Partly sunny, with a high near 86. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 70%.
Showers
Likely then
T-storms
Likely
Hi 93 °F Lo 77 °F Hi 93 °F Lo 76 °F Hi 90 °F Lo 76 °F Hi 86 °F Lo 73 °F Hi 86 °F

 

Today
 
 A 40 percent chance of showers and thunderstorms, mainly between noon and 5pm. Mostly sunny, with a high near 93. Heat index values as high as 107. South wind around 5 mph.
Tonight
 
 A 10 percent chance of showers and thunderstorms before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 77. South wind around 5 mph becoming calm in the evening.
Saturday
 
 A slight chance of showers, then a chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 93. Heat index values as high as 108. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
 
 Showers and thunderstorms likely before 7pm. Partly cloudy, with a low around 76. South wind around 5 mph becoming calm. Chance of precipitation is 60%.
Sunday
 
 Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 90. Calm wind becoming southwest around 5 mph. Chance of precipitation is 90%.
Sunday Night
 
 Showers and thunderstorms likely, mainly before 7pm, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 76. Southwest wind around 5 mph becoming calm. Chance of precipitation is 60%.
Monday
 
 Showers and possibly a thunderstorm before 1pm, then showers and thunderstorms after 1pm. High near 86. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 100%.
Monday Night
 
 A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 73. Calm wind. Chance of precipitation is 70%.
Tuesday
 
 Showers likely and possibly a thunderstorm before 1pm, then showers and thunderstorms likely after 1pm. Partly sunny, with a high near 86. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 70%.
Tuesday Night
 
 A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Chance of precipitation is 30%.
Wednesday
 
 A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 90.
Wednesday Night
 
 Partly cloudy, with a low around 75.
Thursday
 
 A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 93.

 

Forecast from NOAA-NWS for Lafayette LA.