St. Gabriel, LA Weather & Growing Conditions
Tonight
74°F
Clear
Clear, with a low around 74. South wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 74°F | Clear | 0 mph | 0% |
| Sunday | 95°F | Sunny | 0 mph | 7% |
| Sunday Night | 76°F | Mostly Clear | 0 mph | 4% |
| Monday | 95°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph N | 17% |
| Monday Night | 76°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 mph | 17% |
| Tuesday | 96°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph NE | 16% |
| Tuesday Night | 76°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 mph | 16% |
| Wednesday | 95°F | Sunny | 0 to 5 mph NE | 5% |
| Wednesday Night | 75°F | Mostly Clear | 0 to 5 mph NE | 5% |
| Thursday | 93°F | Sunny | 5 mph NE | 2% |
| Thursday Night | 73°F | Mostly Clear | 0 to 5 mph NE | 2% |
| Friday | 92°F | Sunny | 5 mph NE | 1% |
| Friday Night | 72°F | Mostly Clear | 0 to 5 mph E | 1% |
| Saturday | 91°F | Mostly Sunny | 5 mph NE | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for St. Gabriel, LA
Last spring frost
Feb 9
First fall frost
Dec 13
Growing season
308 days
Hardiness zone
9a
Explore more for St. Gabriel, LA: full frost dates · planting calendar · Louisiana frost dates
Climate data from the nearest NOAA station, Carville 2 Sw, La (3.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.