National Weather Service Forecast for: Alexandria LA
Issued by: National Weather Service Lake Charles, LA
Updated: 1:46 am CDT Oct 18, 2025
 
Today

Today: A chance of showers, then showers likely and possibly a thunderstorm after 4pm. Mostly sunny, with a high near 89. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Mostly Sunny
then Showers
Likely
 Tonight

Tonight: Showers and thunderstorms, mainly before 1am. Some of the storms could produce heavy rainfall. Low around 64. South wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Heavy Rain

 Sunday

Sunday: Sunny, with a high near 76. North wind 10 to 15 mph, with gusts as high as 20 mph.
Sunny

 Sunday
Night
Sunday Night: Clear, with a low around 49. North wind around 5 mph becoming calm in the evening.
Clear

 Monday

Monday: Sunny, with a high near 80. Calm wind becoming south around 5 mph in the morning.
Sunny

 Monday
Night
Monday Night: Clear, with a low around 57. South wind around 5 mph.
Clear

 Tuesday

Tuesday: A 20 percent chance of showers after 1pm. Sunny, with a high near 83. Calm wind becoming northwest around 5 mph in the afternoon.
Sunny then
Slight Chance
Showers
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 54. Northeast wind around 5 mph.
Mostly Clear

 Wednesday

Wednesday: Sunny, with a high near 78. Northeast wind around 5 mph.
Sunny
Hi 89 °F Lo 64 °F Hi 76 °F Lo 49 °F Hi 80 °F Lo 57 °F Hi 83 °F Lo 54 °F Hi 78 °F

 

Today
 
 A chance of showers, then showers likely and possibly a thunderstorm after 4pm. Mostly sunny, with a high near 89. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
 
 Showers and thunderstorms, mainly before 1am. Some of the storms could produce heavy rainfall. Low around 64. South wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Sunday
 
 Sunny, with a high near 76. North wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
 
 Clear, with a low around 49. North wind around 5 mph becoming calm in the evening.
Monday
 
 Sunny, with a high near 80. Calm wind becoming south around 5 mph in the morning.
Monday Night
 
 Clear, with a low around 57. South wind around 5 mph.
Tuesday
 
 A 20 percent chance of showers after 1pm. Sunny, with a high near 83. Calm wind becoming northwest around 5 mph in the afternoon.
Tuesday Night
 
 Mostly clear, with a low around 54. Northeast wind around 5 mph.
Wednesday
 
 Sunny, with a high near 78. Northeast wind around 5 mph.
Wednesday Night
 
 Mostly clear, with a low around 52.
Thursday
 
 Sunny, with a high near 83.
Thursday Night
 
 Mostly clear, with a low around 56.
Friday
 
 A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.

 

Forecast from NOAA-NWS for Alexandria LA.