National Weather Service Forecast for: Ruston LA
Issued by: National Weather Service Shreveport, LA
Updated: 8:35 pm CDT Aug 25, 2026
 
Tonight

Tonight: Mostly clear, with a low around 75. South wind around 5 mph.
Mostly Clear

 Wednesday

Wednesday: A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 100. Heat index values as high as 109. Southwest wind around 5 mph.
Mostly Sunny
then Slight
Chance
T-storms
 Wednesday
Night
Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Increasing clouds, with a low around 75. Calm wind. Chance of precipitation is 60%.
Chance
T-storms then
Showers
Likely
 Thursday

Thursday: Showers likely and possibly a thunderstorm before 7am, then a chance of showers and thunderstorms, mainly between 7am and 1pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 106. South wind around 5 mph becoming north in the afternoon. Chance of precipitation is 60%.
Showers
Likely then
Chance
Showers
 Thursday
Night
Thursday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 71. Northeast wind around 5 mph becoming calm. Chance of precipitation is 20%.
Slight Chance
T-storms then
Slight Chance
Showers
 Friday

Friday: Sunny, with a high near 94.
Sunny

 Friday
Night
Friday Night: Mostly clear, with a low around 69.
Mostly Clear

 Saturday

Saturday: Sunny and hot, with a high near 96.
Hot

 Saturday
Night
Saturday Night: Clear, with a low around 70.
Clear
Lo 75 °F Hi 100 °F Lo 75 °F Hi 95 °F Lo 71 °F Hi 94 °F Lo 69 °F Hi 96 °F Lo 70 °F

 

Tonight
 
 Mostly clear, with a low around 75. South wind around 5 mph.
Wednesday
 
 A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny and hot, with a high near 100. Heat index values as high as 109. Southwest wind around 5 mph.
Wednesday Night
 
 A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Increasing clouds, with a low around 75. Calm wind. Chance of precipitation is 60%.
Thursday
 
 Showers likely and possibly a thunderstorm before 7am, then a chance of showers and thunderstorms, mainly between 7am and 1pm. Mostly sunny and hot, with a high near 95. Heat index values as high as 106. South wind around 5 mph becoming north in the afternoon. Chance of precipitation is 60%.
Thursday Night
 
 A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 1am. Partly cloudy, with a low around 71. Northeast wind around 5 mph becoming calm. Chance of precipitation is 20%.
Friday
 
 Sunny, with a high near 94.
Friday Night
 
 Mostly clear, with a low around 69.
Saturday
 
 Sunny and hot, with a high near 96.
Saturday Night
 
 Clear, with a low around 70.
Sunday
 
 Sunny and hot, with a high near 98.
Sunday Night
 
 Mostly clear, with a low around 73.
Monday
 
 Sunny and hot, with a high near 98.
Monday Night
 
 Mostly clear, with a low around 74.
Tuesday
 
 Sunny and hot, with a high near 98.

 

Forecast from NOAA-NWS for Ruston LA.