Weather By Day

September New Orleans Weather 
September New Orleans Weather
Record High: 101°F
Normal High: 87°F
Normal Low: 71°F
Record Low: 42°F
Avg Monthly Rain: 5.55"
Rec 1 Day Rain: 5.64"

New Orleans Weather In September

New Orleans Weather In September finally sees a little relief from the most sweltering conditions by the end of the month, and the chance of rain drops a little. That said, it will still typically be steamy until the end of September in New Orleans.