Erath, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Erath, a town in Vermilion County, Louisiana.
Overnight
50°F
Patchy Fog
Patchy fog. Mostly clear, with a low around 50. North wind around 0 mph.
7-day forecast for Erath
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 50°F | Patchy Fog | 0 mph | 0% |
| Thursday | 79°F | Patchy Fog then Sunny | 0 to 5 mph N | 0% |
| Thursday Night | 52°F | Mostly Clear | 0 to 5 mph N | 0% |
| Friday | 79°F | Mostly Sunny | 5 to 10 mph N | 0% |
| Friday Night | 53°F | Mostly Clear | 5 to 10 mph N | 0% |
| Saturday | 75°F | Mostly Sunny | 10 mph NE | 0% |
| Saturday Night | 48°F | Mostly Cloudy | 10 mph N | 2% |
| Sunday | 68°F | Partly Sunny | 5 to 10 mph N | 4% |
| Sunday Night | 46°F | Mostly Cloudy | 5 mph N | 3% |
| Monday | 71°F | Mostly Sunny | 5 mph N | 2% |
| Monday Night | 46°F | Partly Cloudy | 0 to 5 mph N | 7% |
| Tuesday | 73°F | Sunny | 0 to 5 mph N | 4% |
| Tuesday Night | 47°F | Partly Cloudy | 0 mph | 5% |
| Veterans Day | 75°F | Mostly Sunny | 0 to 5 mph N | 5% |
Forecast source: National Weather Service (api.weather.gov) for Erath (29.959, -92.037). Updated through the day.
Growing snapshot for Erath
Last spring frost
Feb 10
First fall frost
Dec 11
Growing season
305 days
Hardiness zone
9b
More local growing data for Erath: nearby ZIP 70533 weather · frost dates · planting calendar · Louisiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, New Iberia Acadiana Ap, La (12.9 mi from Erath). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.