Lebeau, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lebeau, a community in St. Landry County, Louisiana.
This Afternoon
82°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 1pm, then showers and thunderstorms likely between 1pm and 5pm, then a chance of showers and thunderstorms. Partly sunny. High near 82, with temperatures falling to around 77 in the afternoon. South wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Lebeau
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 82°F | Slight Chance Showers And Thunderstorms | 10 mph S | 57% |
| Tonight | 60°F | Chance Showers And Thunderstorms then Patchy Fog | 0 to 10 mph W | 70% |
| Wednesday | 75°F | Mostly Sunny | 0 to 5 mph NW | 5% |
| Wednesday Night | 50°F | Mostly Clear | 0 mph | 0% |
| Thursday | 78°F | Sunny | 0 mph | 4% |
| Thursday Night | 54°F | Slight Chance Rain Showers | 0 mph | 19% |
| Friday | 77°F | Mostly Sunny | 0 to 5 mph N | 6% |
| Friday Night | 49°F | Mostly Clear | 5 mph N | 1% |
| Saturday | 72°F | Mostly Sunny | 5 to 10 mph N | 3% |
| Saturday Night | 44°F | Partly Cloudy | 5 mph N | 9% |
| Sunday | 68°F | Mostly Sunny | 5 to 10 mph N | 5% |
| Sunday Night | 41°F | Mostly Clear | 0 to 5 mph N | 3% |
| Monday | 71°F | Sunny | 0 to 5 mph N | 3% |
| Monday Night | 41°F | Mostly Clear | 0 mph | 3% |
Forecast source: National Weather Service (api.weather.gov) for Lebeau (30.733, -91.969). Updated through the day.
Growing snapshot for Lebeau
Last spring frost
Feb 28
First fall frost
Nov 24
Growing season
270 days
Hardiness zone
9a
More local growing data for Lebeau: nearby ZIP 71345 weather · frost dates · planting calendar · Louisiana frost dates
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Sunset
Washington
Climate data from the nearest NOAA station, Bunkie, La (20 mi from Lebeau). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.