National Weather Service Forecast for: Shreveport Downtown Airport LA
Issued by: National Weather Service Shreveport, LA
Updated: 6:30 pm CDT May 18, 2026

Shreveport, La
 
Tonight

Tonight: Partly cloudy, with a low around 76. South wind 10 to 15 mph.
Low: 76 °F
Tuesday

Tuesday: A chance of showers and thunderstorms between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm.  Partly sunny, with a high near 91. South wind 10 to 15 mph.  Chance of precipitation is 70%.
High: 91 °F
Tuesday
Night
Tuesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 71. Southeast wind 5 to 10 mph becoming southwest in the evening.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Low: 71 °F
Wednesday

Wednesday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm.  High near 84. Calm wind becoming southeast around 5 mph in the afternoon.  Chance of precipitation is 80%.
High: 84 °F
Wednesday
Night
Wednesday Night: Showers likely and possibly a thunderstorm.  Cloudy, with a low around 69. Northeast wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 70%.
Low: 69 °F
Thursday

Thursday: Showers and possibly a thunderstorm.  High near 83. Chance of precipitation is 90%.
High: 83 °F
Thursday
Night
Thursday Night: Showers and possibly a thunderstorm.  Low around 69. Chance of precipitation is 80%.
Low: 69 °F
Friday

Friday: Showers and possibly a thunderstorm.  High near 82. Chance of precipitation is 80%.
High: 82 °F
Friday
Night
Friday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 69.
Low: 69 °F
Partly Cloudy

Partly Sunny
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Likely
Showers
Likely
Chance
T-storms then
Showers
Showers
Likely
Showers
Likely then
T-storms
Showers

Showers

Chance
T-storms

 

Tonight
 
Partly cloudy, with a low around 76. South wind 10 to 15 mph.
Tuesday
 
A chance of showers and thunderstorms between 1pm and 4pm, then showers likely and possibly a thunderstorm after 4pm. Partly sunny, with a high near 91. South wind 10 to 15 mph. Chance of precipitation is 70%.
Tuesday Night
 
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 71. Southeast wind 5 to 10 mph becoming southwest in the evening. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
 
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. High near 84. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 80%.
Wednesday Night
 
Showers likely and possibly a thunderstorm. Cloudy, with a low around 69. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.
Thursday
 
Showers and possibly a thunderstorm. High near 83. Chance of precipitation is 90%.
Thursday Night
 
Showers and possibly a thunderstorm. Low around 69. Chance of precipitation is 80%.
Friday
 
Showers and possibly a thunderstorm. High near 82. Chance of precipitation is 80%.
Friday Night
 
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 69.
Saturday
 
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 83. Chance of precipitation is 70%.
Saturday Night
 
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 69. Chance of precipitation is 70%.
Sunday
 
Showers and possibly a thunderstorm. High near 82. Chance of precipitation is 80%.
Sunday Night
 
Showers and thunderstorms likely. Mostly cloudy, with a low around 69. Chance of precipitation is 60%.
Memorial Day
 
Showers and thunderstorms likely. Mostly cloudy, with a high near 84. Chance of precipitation is 60%.

 

Forecast from NOAA-NWS for Shreveport Downtown Airport LA.