National Weather Service Forecast for: Alexandria LA
Issued by: National Weather Service Lake Charles, LA
Updated: 2:46 pm CDT Jul 24, 2026
 
Tonight

Tonight: Mostly cloudy, with a low around 76. South wind around 5 mph becoming calm after midnight.
Mostly Cloudy
 Saturday

Saturday: Partly sunny, with a high near 96. Heat index values as high as 105. Calm wind becoming south around 5 mph in the afternoon.
Partly Sunny
 Saturday
Night
Saturday Night: Partly cloudy, with a low around 76. South wind around 5 mph.
Partly Cloudy
 Sunday

Sunday: Sunny and hot, with a high near 98. Heat index values as high as 107. Southwest wind around 5 mph.
Hot
 Sunday
Night
Sunday Night: Mostly clear, with a low around 77. Calm wind becoming southwest around 5 mph after midnight.
Mostly Clear
 Monday

Monday: Sunny and hot, with a high near 99. Southwest wind around 5 mph.
Hot
 Monday
Night
Monday Night: Mostly clear, with a low around 77. Calm wind becoming southwest around 5 mph in the evening.
Mostly Clear
 Tuesday

Tuesday: Sunny and hot, with a high near 100. Southwest wind around 5 mph.
Hot
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 78. Calm wind becoming southwest around 5 mph in the evening.
Mostly Clear
Lo 76 °F Hi 96 °F Lo 76 °F Hi 98 °F Lo 77 °F Hi 99 °F Lo 77 °F Hi 100 °F Lo 78 °F

 

Tonight
 
 Mostly cloudy, with a low around 76. South wind around 5 mph becoming calm after midnight.
Saturday
 
 Partly sunny, with a high near 96. Heat index values as high as 105. Calm wind becoming south around 5 mph in the afternoon.
Saturday Night
 
 Partly cloudy, with a low around 76. South wind around 5 mph.
Sunday
 
 Sunny and hot, with a high near 98. Heat index values as high as 107. Southwest wind around 5 mph.
Sunday Night
 
 Mostly clear, with a low around 77. Calm wind becoming southwest around 5 mph after midnight.
Monday
 
 Sunny and hot, with a high near 99. Southwest wind around 5 mph.
Monday Night
 
 Mostly clear, with a low around 77. Calm wind becoming southwest around 5 mph in the evening.
Tuesday
 
 Sunny and hot, with a high near 100. Southwest wind around 5 mph.
Tuesday Night
 
 Mostly clear, with a low around 78. Calm wind becoming southwest around 5 mph in the evening.
Wednesday
 
 Sunny and hot, with a high near 101.
Wednesday Night
 
 Partly cloudy, with a low around 78.
Thursday
 
 A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 100.
Thursday Night
 
 Partly cloudy, with a low around 77.
Friday
 
 A 20 percent chance of showers and thunderstorms. Mostly sunny and hot, with a high near 99.

 

Forecast from NOAA-NWS for Alexandria LA.