Arnaudville, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Arnaudville, a town in St. Landry County, Louisiana.
This Afternoon
83°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny. High near 83, with temperatures falling to around 78 in the afternoon. South wind 10 to 15 mph. Chance of precipitation is 40%.
7-day forecast for Arnaudville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 83°F | Chance Showers And Thunderstorms | 10 to 15 mph S | 35% |
| Tonight | 63°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 to 10 mph W | 53% |
| Wednesday | 76°F | Mostly Sunny | 0 to 5 mph NW | 6% |
| Wednesday Night | 52°F | Mostly Clear | 0 mph | 1% |
| Thursday | 79°F | Sunny | 0 mph | 4% |
| Thursday Night | 56°F | Chance Showers And Thunderstorms | 0 mph | 27% |
| Friday | 79°F | Mostly Sunny | 0 to 10 mph N | 7% |
| Friday Night | 51°F | Mostly Clear | 5 mph N | 2% |
| Saturday | 74°F | Mostly Sunny | 5 to 10 mph N | 3% |
| Saturday Night | 46°F | Partly Cloudy | 5 to 10 mph N | 11% |
| Sunday | 69°F | Mostly Sunny | 5 to 10 mph N | 5% |
| Sunday Night | 43°F | Mostly Clear | 5 mph N | 3% |
| Monday | 71°F | Sunny | 5 to 10 mph N | 3% |
| Monday Night | 43°F | Mostly Clear | 0 to 5 mph N | 3% |
Forecast source: National Weather Service (api.weather.gov) for Arnaudville (30.402, -91.932). Updated through the day.
Growing snapshot for Arnaudville
Last spring frost
Feb 28
First fall frost
Nov 23
Growing season
267 days
Hardiness zone
9a
More local growing data for Arnaudville: nearby ZIP 70512 weather · frost dates · planting calendar · Louisiana frost dates
Nearby towns & communities
Cankton
Grand Coteau
Krotz Springs
Lawtell
Lebeau
Leonville
Melville
Morrow
Opelousas
Palmetto
Port Barre
Sunset
Washington
Climate data from the nearest NOAA station, Grand Coteau, La (7.4 mi from Arnaudville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.