St. Francisville, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for St. Francisville, a town in West Feliciana County, Louisiana.
Today
93°F
Sunny
Sunny. High near 93, with temperatures falling to around 91 in the afternoon. Northwest wind 0 to 5 mph.
7-day forecast for St. Francisville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 93°F | Sunny | 0 to 5 mph NW | 6% |
| Tonight | 74°F | Mostly Clear | 0 to 5 mph SW | 7% |
| Wednesday | 93°F | Sunny | 0 to 5 mph W | 13% |
| Wednesday Night | 74°F | Mostly Clear | 0 to 5 mph S | 6% |
| Thursday | 93°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 19% |
| Thursday Night | 73°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph S | 19% |
| Friday | 93°F | Sunny | 0 to 5 mph SE | 14% |
| Friday Night | 74°F | Mostly Clear | 0 to 5 mph NE | 14% |
| Saturday | 93°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph E | 19% |
| Saturday Night | 74°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SE | 19% |
| Sunday | 93°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph E | 36% |
| Sunday Night | 75°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SE | 36% |
| Monday | 92°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 46% |
| Monday Night | 75°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 46% |
Forecast source: National Weather Service (api.weather.gov) for St. Francisville (30.784, -91.376). Updated through the day.
Growing snapshot for St. Francisville
Last spring frost
Mar 2
First fall frost
Nov 24
Growing season
268 days
Hardiness zone
9a
More local growing data for St. Francisville: nearby ZIP 70775 weather · frost dates · planting calendar · Louisiana frost dates
Climate data from the nearest NOAA station, St Francisville 1 Ne, La (4.9 mi from St. Francisville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.