National Weather Service Forecast for: Marksville LA
Issued by: National Weather Service Lake Charles, LA
Updated: 12:45 pm CDT Jul 26, 2026
 
This
Afternoon
This Afternoon: Sunny, with a high near 96. Heat index values as high as 109. Southwest wind around 5 mph.
Sunny
 Tonight

Tonight: Mostly clear, with a low around 77. South wind around 5 mph.
Mostly Clear
 Monday

Monday: Sunny and hot, with a high near 97. Heat index values as high as 110. West wind around 5 mph.
Hot
 Monday
Night
Monday Night: Mostly clear, with a low around 76. South wind around 5 mph.
Mostly Clear
 Tuesday

Tuesday: Sunny and hot, with a high near 98. Southwest wind around 5 mph.
Hot
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 78. South wind around 5 mph.
Mostly Clear
 Wednesday

Wednesday: Mostly sunny and hot, with a high near 98. West wind around 5 mph.
Hot
 Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 78. Calm wind becoming southwest around 5 mph after midnight.
Partly Cloudy
 Thursday

Thursday: A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny and hot, with a high near 97. West wind around 5 mph.
Chance
T-storms
Hi 96 °F Lo 77 °F Hi 97 °F Lo 76 °F Hi 98 °F Lo 78 °F Hi 98 °F Lo 78 °F Hi 97 °F

 

This Afternoon
 
 Sunny, with a high near 96. Heat index values as high as 109. Southwest wind around 5 mph.
Tonight
 
 Mostly clear, with a low around 77. South wind around 5 mph.
Monday
 
 Sunny and hot, with a high near 97. Heat index values as high as 110. West wind around 5 mph.
Monday Night
 
 Mostly clear, with a low around 76. South wind around 5 mph.
Tuesday
 
 Sunny and hot, with a high near 98. Southwest wind around 5 mph.
Tuesday Night
 
 Mostly clear, with a low around 78. South wind around 5 mph.
Wednesday
 
 Mostly sunny and hot, with a high near 98. West wind around 5 mph.
Wednesday Night
 
 Partly cloudy, with a low around 78. Calm wind becoming southwest around 5 mph after midnight.
Thursday
 
 A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny and hot, with a high near 97. West wind around 5 mph.
Thursday Night
 
 Partly cloudy, with a low around 76.
Friday
 
 A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
Friday Night
 
 A 20 percent chance of showers. Partly cloudy, with a low around 77.
Saturday
 
 A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.

 

Forecast from NOAA-NWS for Marksville LA.