National Weather Service Forecast for: Lake Charles LA
Issued by: National Weather Service Lake Charles, LA
Updated: 2:45 pm CDT Jun 9, 2026
 
This
Afternoon
This Afternoon: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. Heat index values as high as 99. South wind around 10 mph.
Chance
T-storms
 Tonight

Tonight: A 30 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 76. Southeast wind around 5 mph.
Chance
T-storms then
Mostly Clear
 Wednesday

Wednesday: Sunny, with a high near 90. Heat index values as high as 101. South wind 5 to 10 mph.
Sunny

 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 76. South wind 5 to 10 mph.
Mostly Clear

 Thursday

Thursday: Mostly sunny, with a high near 91. South wind 5 to 10 mph.
Mostly Sunny

 Thursday
Night
Thursday Night: Mostly clear, with a low around 77. South wind 5 to 10 mph becoming light after midnight.
Mostly Clear

 Friday

Friday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Calm wind becoming south around 5 mph in the afternoon.
Mostly Sunny
then Chance
T-storms
 Friday
Night
Friday Night: Mostly clear, with a low around 76. South wind around 5 mph becoming calm in the evening.
Mostly Clear

 Saturday

Saturday: Sunny, with a high near 92. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Sunny
Hi 90 °F Lo 76 °F Hi 90 °F Lo 76 °F Hi 91 °F Lo 77 °F Hi 91 °F Lo 76 °F Hi 92 °F

Flood Warning
Flood Warning
 

This Afternoon
 
 A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. Heat index values as high as 99. South wind around 10 mph.
Tonight
 
 A 30 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 76. Southeast wind around 5 mph.
Wednesday
 
 Sunny, with a high near 90. Heat index values as high as 101. South wind 5 to 10 mph.
Wednesday Night
 
 Mostly clear, with a low around 76. South wind 5 to 10 mph.
Thursday
 
 Mostly sunny, with a high near 91. South wind 5 to 10 mph.
Thursday Night
 
 Mostly clear, with a low around 77. South wind 5 to 10 mph becoming light after midnight.
Friday
 
 A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
 
 Mostly clear, with a low around 76. South wind around 5 mph becoming calm in the evening.
Saturday
 
 Sunny, with a high near 92. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Saturday Night
 
 Mostly clear, with a low around 77.
Sunday
 
 A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.
Sunday Night
 
 A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78.
Monday
 
 A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.

 

Forecast from NOAA-NWS for Lake Charles LA.