Fort Jesup, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Fort Jesup, a community in Sabine County, Louisiana.
This Afternoon
78°F
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a high near 78. Southwest wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast for Fort Jesup
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 78°F | Showers And Thunderstorms | 5 to 10 mph SW | 96% |
| Tonight | 50°F | Chance Showers And Thunderstorms then Areas Of Fog | 0 mph | 26% |
| Wednesday | 74°F | Patchy Fog then Partly Sunny | 0 to 5 mph NW | 0% |
| Wednesday Night | 45°F | Mostly Clear | 0 mph | 0% |
| Thursday | 78°F | Mostly Sunny | 0 mph | 4% |
| Thursday Night | 51°F | Partly Cloudy | 0 mph | 7% |
| Friday | 76°F | Mostly Sunny | 0 to 5 mph N | 0% |
| Friday Night | 44°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 71°F | Partly Sunny | 0 to 5 mph N | 2% |
| Saturday Night | 40°F | Partly Cloudy | 0 mph | 12% |
| Sunday | 69°F | Mostly Sunny | 0 to 5 mph N | 3% |
| Sunday Night | 39°F | Mostly Clear | 0 mph | 1% |
| Monday | 72°F | Sunny | 0 mph | 1% |
| Monday Night | 39°F | Mostly Clear | 0 mph | 1% |
Forecast source: National Weather Service (api.weather.gov) for Fort Jesup (31.611, -93.406). Updated through the day.
Growing snapshot for Fort Jesup
Last spring frost
Mar 20
First fall frost
Nov 9
Growing season
236 days
Hardiness zone
8b
More local growing data for Fort Jesup: nearby ZIP 71406 weather · frost dates · planting calendar · Louisiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Many, La (11 mi from Fort Jesup). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.