Click on a day for an hourly weather forecast
The temperatures in New Orleans in March are comfortable with low of 15°C and and high up to 22°C.
You can expect about 3 to 8 days of rain in New Orleans during the month of March. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in New Orleans in March 2025.
If you’re planning to visit New Orleans in the near future, we highly recommend that you review the 14 day weather forecast for New Orleans before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 16° / 9° | 4 | 27 | 0 | 53 mm | Good | New Orleans in January |
| February | 19° / 12° | 4 | 24 | 0 | 60 mm | Good | New Orleans in February |
| March | 22° / 15° | 4 | 27 | 0 | 65 mm | Good | New Orleans in March |
| April | 25° / 18° | 4 | 26 | 0 | 56 mm | Perfect | New Orleans in April |
| May | 29° / 21° | 7 | 24 | 0 | 85 mm | Ok | New Orleans in May |
| June | 32° / 25° | 10 | 20 | 0 | 136 mm | Ok | New Orleans in June |
| July | 32° / 26° | 13 | 18 | 0 | 189 mm | Ok | New Orleans in July |
| August | 32° / 26° | 16 | 15 | 0 | 224 mm | Ok | New Orleans in August |
| September | 31° / 24° | 10 | 20 | 0 | 138 mm | Ok | New Orleans in September |
| October | 27° / 20° | 5 | 26 | 0 | 69 mm | Perfect | New Orleans in October |
| November | 21° / 14° | 3 | 27 | 0 | 45 mm | Good | New Orleans in November |
| December | 18° / 12° | 4 | 27 | 0 | 69 mm | Good | New Orleans in December |