Wisner, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wisner, a town in Franklin County, Louisiana.
This Afternoon
84°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 4pm, then showers and thunderstorms. Mostly cloudy. High near 84, with temperatures falling to around 78 in the afternoon. South wind around 15 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Wisner
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 84°F | Chance Showers And Thunderstorms | 15 mph S | 79% |
| Tonight | 56°F | Showers And Thunderstorms | 0 to 10 mph W | 96% |
| Wednesday | 75°F | Mostly Sunny | 0 to 5 mph NW | 0% |
| Wednesday Night | 47°F | Partly Cloudy then Patchy Fog | 0 mph | 0% |
| Thursday | 77°F | Mostly Sunny | 0 mph | 2% |
| Thursday Night | 50°F | Partly Cloudy | 0 mph | 4% |
| Friday | 77°F | Mostly Sunny | 0 to 10 mph NNW | 1% |
| Friday Night | 44°F | Mostly Clear | 5 mph N | 0% |
| Saturday | 70°F | Mostly Sunny | 5 to 10 mph N | 1% |
| Saturday Night | 40°F | Partly Cloudy | 0 to 5 mph N | 7% |
| Sunday | 68°F | Mostly Sunny | 5 to 10 mph N | 4% |
| Sunday Night | 38°F | Mostly Clear | 0 to 5 mph N | 0% |
| Monday | 71°F | Sunny | 0 to 5 mph N | 0% |
| Monday Night | 38°F | Clear | 0 mph | 2% |
Forecast source: National Weather Service (api.weather.gov) for Wisner (31.980, -91.655). Updated through the day.
Growing snapshot for Wisner
Last spring frost
Mar 10
First fall frost
Nov 16
Growing season
250 days
Hardiness zone
8b
More local growing data for Wisner: nearby ZIP 71378 weather · frost dates · planting calendar · Louisiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Winnsboro 5 Sse, La (10.9 mi from Wisner). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.