Bayou L'Ourse, LA Weather & Growing Conditions
Today
77°F
Mostly Sunny
Mostly sunny, with a high near 77. Northwest wind around 5 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 77°F | Mostly Sunny | 5 mph NW | 5% |
| Tonight | 61°F | Mostly Clear | 5 mph N | 0% |
| Thursday | 79°F | Sunny | 0 to 5 mph NW | 0% |
| Thursday Night | 64°F | Partly Cloudy | 0 to 5 mph NW | 8% |
| Friday | 78°F | Partly Sunny | 0 to 5 mph N | 8% |
| Friday Night | 61°F | Mostly Clear | 0 to 10 mph N | 2% |
| Saturday | 74°F | Mostly Sunny | 5 to 10 mph NE | 1% |
| Saturday Night | 55°F | Partly Cloudy | 5 mph N | 3% |
| Sunday | 66°F | Slight Chance Rain Showers then Mostly Sunny | 5 to 10 mph N | 15% |
| Sunday Night | 51°F | Partly Cloudy | 5 mph N | 4% |
| Monday | 68°F | Sunny | 5 mph N | 5% |
| Monday Night | 51°F | Mostly Clear | 0 mph | 5% |
| Tuesday | 71°F | Sunny | 0 to 5 mph N | 4% |
| Tuesday Night | 54°F | Partly Cloudy | 0 mph | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Bayou L'Ourse, LA
Last spring frost
Jan 30
First fall frost
Jan 1
Growing season
335 days
Hardiness zone
9b
Explore more for Bayou L'Ourse, LA: full frost dates · planting calendar · Louisiana frost dates
Climate data from the nearest NOAA station, Morgan City, La (6.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.