National Weather Service Forecast for: Youngsville LA
Issued by: National Weather Service Lake Charles, LA
Updated: 11:20 am CDT Jul 31, 2025
 
Today

Today: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 91. Heat index values as high as 99. West wind around 5 mph.
Chance
Showers

Tonight

Tonight: A chance of showers and thunderstorms before 9pm, then a slight chance of showers and thunderstorms after 3am.  Partly cloudy, with a low around 75. West wind around 5 mph becoming calm.  Chance of precipitation is 30%.
Chance
Showers then
Slight Chance
T-storms
Friday

Friday: Showers and thunderstorms likely, mainly after 2pm.  Increasing clouds, with a high near 93. Heat index values as high as 102. Calm wind becoming northwest around 5 mph in the morning.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
T-storms
Likely

Friday
Night
Friday Night: A 50 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 75. West wind around 5 mph becoming calm.
Chance
T-storms

Saturday

Saturday: Showers and thunderstorms, mainly between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm.  High near 91. Northwest wind around 5 mph.  Chance of precipitation is 80%.
Chance
T-storms then
T-storms
Saturday
Night
Saturday Night: Showers and thunderstorms likely, mainly before 7pm.  Partly cloudy, with a low around 74. Northwest wind around 5 mph becoming calm.  Chance of precipitation is 60%.
T-storms
Likely then
Chance
Showers
Sunday

Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 10am.  Mostly sunny, with a high near 92. North wind around 5 mph.  Chance of precipitation is 50%.
Slight Chance
T-storms then
Chance
T-storms
Sunday
Night
Sunday Night: Mostly clear, with a low around 74. Calm wind.
Mostly Clear

Monday

Monday: A 50 percent chance of showers and thunderstorms, mainly after 1pm.  Sunny, with a high near 93. Calm wind becoming north around 5 mph.
Slight Chance
T-storms then
Chance
T-storms
Hi 91 °F Lo 75 °F Hi 93 °F Lo 75 °F Hi 91 °F Lo 74 °F Hi 92 °F Lo 74 °F Hi 93 °F

Heat Advisory
 

Today
 
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 91. Heat index values as high as 99. West wind around 5 mph.
Tonight
 
A chance of showers and thunderstorms before 9pm, then a slight chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 75. West wind around 5 mph becoming calm. Chance of precipitation is 30%.
Friday
 
Showers and thunderstorms likely, mainly after 2pm. Increasing clouds, with a high near 93. Heat index values as high as 102. Calm wind becoming northwest around 5 mph in the morning. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
 
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 75. West wind around 5 mph becoming calm.
Saturday
 
Showers and thunderstorms, mainly between 1pm and 4pm, then showers and possibly a thunderstorm after 4pm. High near 91. Northwest wind around 5 mph. Chance of precipitation is 80%.
Saturday Night
 
Showers and thunderstorms likely, mainly before 7pm. Partly cloudy, with a low around 74. Northwest wind around 5 mph becoming calm. Chance of precipitation is 60%.
Sunday
 
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 92. North wind around 5 mph. Chance of precipitation is 50%.
Sunday Night
 
Mostly clear, with a low around 74. Calm wind.
Monday
 
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Sunny, with a high near 93. Calm wind becoming north around 5 mph.
Monday Night
 
A 20 percent chance of showers and thunderstorms. Mostly clear, with a low around 75.
Tuesday
 
Showers and thunderstorms likely. Mostly sunny, with a high near 90. Chance of precipitation is 60%.
Tuesday Night
 
Mostly clear, with a low around 74.
Wednesday
 
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91.

 

Forecast from NOAA-NWS for Youngsville LA.