National Weather Service Forecast for: Baton Rouge Metropolitan, Ryan Field LA
Issued by: National Weather Service New Orleans/Baton Rouge, LA
Updated: 5:27 am CDT Oct 18, 2025
 
Today

Today: A chance of showers, with thunderstorms also possible after 3pm. Mostly sunny, with a high near 87. East wind 5 to 15 mph becoming south in the afternoon. Chance of precipitation is 40%.
Mostly Sunny
then Chance
T-storms
 Tonight

Tonight: A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers and thunderstorms after 4am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 69. South wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Chance
T-storms then
Heavy Rain
 Sunday

Sunday: Sunny, with a high near 80. North wind 10 to 15 mph.
Sunny

 Sunday
Night
Sunday Night: Clear, with a low around 48. North wind 5 to 10 mph.
Clear

 Monday

Monday: Sunny, with a high near 80. Northeast wind around 5 mph becoming southeast in the afternoon.
Sunny

 Monday
Night
Monday Night: Clear, with a low around 55. Southeast wind around 5 mph becoming calm in the evening.
Clear

 Tuesday

Tuesday: Sunny, with a high near 85. Calm wind becoming northwest around 5 mph in the afternoon.
Sunny

 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 56. Northeast wind around 5 mph.
Mostly Clear

 Wednesday

Wednesday: Sunny, with a high near 79. Northeast wind around 5 mph.
Sunny
Hi 87 °F Lo 69 °F Hi 80 °F Lo 48 °F Hi 80 °F Lo 55 °F Hi 85 °F Lo 56 °F Hi 79 °F

 

Today
 
 A chance of showers, with thunderstorms also possible after 3pm. Mostly sunny, with a high near 87. East wind 5 to 15 mph becoming south in the afternoon. Chance of precipitation is 40%.
Tonight
 
 A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers and thunderstorms after 4am. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 69. South wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
 
 Sunny, with a high near 80. North wind 10 to 15 mph.
Sunday Night
 
 Clear, with a low around 48. North wind 5 to 10 mph.
Monday
 
 Sunny, with a high near 80. Northeast wind around 5 mph becoming southeast in the afternoon.
Monday Night
 
 Clear, with a low around 55. Southeast wind around 5 mph becoming calm in the evening.
Tuesday
 
 Sunny, with a high near 85. Calm wind becoming northwest around 5 mph in the afternoon.
Tuesday Night
 
 Mostly clear, with a low around 56. Northeast wind around 5 mph.
Wednesday
 
 Sunny, with a high near 79. Northeast wind around 5 mph.
Wednesday Night
 
 Mostly clear, with a low around 51. East wind around 5 mph.
Thursday
 
 Sunny, with a high near 81. Southeast wind 5 to 10 mph.
Thursday Night
 
 Mostly clear, with a low around 56. East wind around 5 mph.
Friday
 
 Mostly sunny, with a high near 82. Southeast wind 5 to 10 mph.

 

Forecast from NOAA-NWS for Baton Rouge Metropolitan, Ryan Field LA.