St. Rose, LA Weather & Growing Conditions
This Afternoon
93°F
Sunny
Sunny, with a high near 93. Northeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 93°F | Sunny | 5 mph NE | 1% |
| Tonight | 75°F | Clear | 0 to 5 mph S | 1% |
| Sunday | 93°F | Sunny | 0 to 5 mph N | 6% |
| Sunday Night | 76°F | Mostly Clear | 0 to 5 mph SW | 6% |
| Monday | 94°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph N | 17% |
| Monday Night | 77°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph SE | 17% |
| Tuesday | 93°F | Sunny | 0 to 5 mph NE | 13% |
| Tuesday Night | 77°F | Mostly Clear | 0 to 5 mph E | 13% |
| Wednesday | 92°F | Sunny | 0 to 10 mph NE | 5% |
| Wednesday Night | 77°F | Mostly Clear | 0 to 5 mph E | 5% |
| Thursday | 91°F | Sunny | 5 to 10 mph NE | 1% |
| Thursday Night | 76°F | Mostly Clear | 0 to 5 mph NE | 1% |
| Friday | 89°F | Sunny | 5 to 10 mph NE | 2% |
| Friday Night | 75°F | Mostly Clear | 0 to 5 mph NE | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for St. Rose, LA
Last spring frost
Jan 30
First fall frost
Dec 31
Growing season
333 days
Hardiness zone
9b
Explore more for St. Rose, LA: full frost dates · planting calendar · Louisiana frost dates
Climate data from the nearest NOAA station, New Orleans Intl Ap, La (4.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.