Meraux, LA Weather & Growing Conditions
Tonight
69°F
Mostly Cloudy then Patchy Fog
Patchy fog after 4am. Mostly cloudy, with a low around 69. South wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 69°F | Mostly Cloudy then Patchy Fog | 0 to 5 mph S | 6% |
| Wednesday | 79°F | Chance Rain Showers | 0 to 5 mph W | 28% |
| Wednesday Night | 65°F | Partly Cloudy | 0 to 5 mph N | 3% |
| Thursday | 78°F | Mostly Sunny | 0 to 5 mph SW | 13% |
| Thursday Night | 64°F | Chance Rain Showers | 0 to 5 mph SW | 31% |
| Friday | 77°F | Chance Rain Showers | 5 mph NW | 39% |
| Friday Night | 59°F | Partly Cloudy | 0 to 10 mph N | 10% |
| Saturday | 72°F | Mostly Sunny | 5 to 10 mph N | 8% |
| Saturday Night | 54°F | Partly Cloudy then Slight Chance Rain Showers | 5 to 10 mph N | 15% |
| Sunday | 67°F | Slight Chance Rain Showers then Mostly Sunny | 10 mph N | 15% |
| Sunday Night | 53°F | Mostly Clear | 10 mph N | 4% |
| Monday | 68°F | Sunny | 5 to 10 mph N | 4% |
| Monday Night | 53°F | Mostly Clear | 5 mph NE | 2% |
| Tuesday | 70°F | Sunny | 5 to 10 mph E | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Meraux, LA
Last spring frost
Feb 10
First fall frost
Dec 17
Growing season
309 days
Hardiness zone
9b
Explore more for Meraux, LA: full frost dates · planting calendar · Louisiana frost dates
Climate data from the nearest NOAA station, Chalmette, La (4.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.