New Orleans Airport (MSY) Weather 08/31/2025
This Afternoon
91
T-storms Likely
Tonight
78
Chance T-storms
Friday
91
Chance T-storms then T-storms
Friday Night
77
Chance T-storms
Saturday
92
T-storms Likely
Saturday Night
77
Slight Chance T-storms then Slight Chance Showers
Sunday
94
Chance T-storms
Sunday Night
78
Mostly Clear
Monday
95
Sunny then Slight Chance T-storms
Monday Night
77
Mostly Clear
Tuesday
93
Sunny then Chance T-storms
Tuesday Night
76
Mostly Clear
Wednesday
90
Chance T-storms
Weekly Forecast
This Afternoon
Showers and thunderstorms likely, mainly between 4pm and 5pm. Mostly sunny, with a steady temperature around 91. Heat index values as high as 105. North wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before 4am. Partly cloudy, with a low around 78. North wind around 5 mph becoming calm in the evening.
Friday
Showers and thunderstorms, mainly after 1pm. High near 91. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 77. Southwest wind around 5 mph becoming calm. Chance of precipitation is 40%.
Saturday
Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 92. Calm wind becoming north around 5 mph in the morning. Chance of precipitation is 60%.
Saturday 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 77. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Sunday
A 40 percent chance of showers and thunderstorms. Sunny, with a high near 94. Northwest wind around 5 mph becoming southwest in the afternoon.
Sunday Night
Mostly clear, with a low around 78. South wind around 5 mph becoming calm in the evening.
Monday
A slight chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 95. Northwest wind around 5 mph becoming east in the afternoon.
Monday Night
Mostly clear, with a low around 77. Southeast wind around 5 mph becoming calm.
Tuesday
A chance of showers and thunderstorms. Sunny, with a high near 93. Northwest wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 76. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 90. Northeast wind around 5 mph.