National Weather Service Forecast for: Alexandria LA
Issued by: National Weather Service Lake Charles, LA
Updated: 11:45 pm CDT Jun 29, 2026
 
Overnight

Overnight: Clear, with a low around 76. South wind around 5 mph becoming calm.
Clear

 Tuesday

Tuesday: Patchy fog before 8am. Otherwise, sunny, with a high near 95. Heat index values as high as 105. Calm wind becoming southeast around 5 mph in the afternoon.
Patchy Fog
then Sunny

 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 77. Southeast wind around 5 mph becoming calm.
Mostly Clear

 Wednesday

Wednesday: A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. Heat index values as high as 105. Calm wind becoming east around 5 mph in the afternoon.
Sunny then
Chance
T-storms
 Wednesday
Night
Wednesday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 76. Calm wind. Chance of precipitation is 30%.
Chance
T-storms then
Chance
Showers
 Thursday

Thursday: Sunny, with a high near 94. Calm wind becoming southeast around 5 mph in the afternoon.
Sunny

 Thursday
Night
Thursday Night: Mostly clear, with a low around 76. Southeast wind around 5 mph becoming calm.
Mostly Clear

 Friday

Friday: A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 95. Calm wind becoming southeast around 5 mph.
Sunny then
Slight Chance
T-storms
 Friday
Night
Friday Night: Mostly clear, with a low around 76. Calm wind.
Mostly Clear
Lo 76 °F Hi 95 °F Lo 77 °F Hi 95 °F Lo 76 °F Hi 94 °F Lo 76 °F Hi 95 °F Lo 76 °F

 

Overnight
 
 Clear, with a low around 76. South wind around 5 mph becoming calm.
Tuesday
 
 Patchy fog before 8am. Otherwise, sunny, with a high near 95. Heat index values as high as 105. Calm wind becoming southeast around 5 mph in the afternoon.
Tuesday Night
 
 Mostly clear, with a low around 77. Southeast wind around 5 mph becoming calm.
Wednesday
 
 A 50 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 95. Heat index values as high as 105. Calm wind becoming east around 5 mph in the afternoon.
Wednesday Night
 
 A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am. Partly cloudy, with a low around 76. Calm wind. Chance of precipitation is 30%.
Thursday
 
 Sunny, with a high near 94. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
 
 Mostly clear, with a low around 76. Southeast wind around 5 mph becoming calm.
Friday
 
 A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 95. Calm wind becoming southeast around 5 mph.
Friday Night
 
 Mostly clear, with a low around 76. Calm wind.
Independence Day
 
 A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 96.
Saturday Night
 
 Mostly clear, with a low around 77.
Sunday
 
 A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.
Sunday Night
 
 A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 76.
Monday
 
 Showers and thunderstorms likely. Mostly sunny, with a high near 93. Chance of precipitation is 60%.

 

Forecast from NOAA-NWS for Alexandria LA.