Prairieville, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Prairieville, a community in Ascension County, Louisiana.
This Afternoon
93°F
Sunny
Sunny. High near 93, with temperatures falling to around 91 in the afternoon. East wind around 5 mph.
7-day forecast for Prairieville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 93°F | Sunny | 5 mph E | 0% |
| Tonight | 72°F | Clear | 0 to 5 mph SE | 0% |
| Saturday | 96°F | Sunny | 0 to 5 mph NE | 2% |
| Saturday Night | 74°F | Clear | 0 to 5 mph S | 1% |
| Sunday | 96°F | Sunny | 0 mph | 3% |
| Sunday Night | 76°F | Mostly Clear | 0 mph | 3% |
| Monday | 96°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph NE | 31% |
| Monday Night | 75°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 31% |
| Tuesday | 97°F | Sunny | 0 to 5 mph NE | 13% |
| Tuesday Night | 75°F | Mostly Clear | 0 mph | 13% |
| Wednesday | 95°F | Sunny | 0 to 5 mph NE | 9% |
| Wednesday Night | 74°F | Mostly Clear | 0 to 5 mph NE | 9% |
| Thursday | 93°F | Sunny | 5 to 10 mph NE | 7% |
| Thursday Night | 72°F | Mostly Clear | 5 mph NE | 7% |
Forecast source: National Weather Service (api.weather.gov) for Prairieville (30.314, -90.958). Updated through the day.
Growing snapshot for Prairieville
Last spring frost
Feb 9
First fall frost
Dec 13
Growing season
308 days
Hardiness zone
9a
More local growing data for Prairieville: nearby ZIP 70769 weather · frost dates · planting calendar · Louisiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Carville 2 Sw, La (13.4 mi from Prairieville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.