Jena, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Jena, a town in Lasalle County, Louisiana.
This Afternoon
98°F
Sunny
Sunny, with a high near 98. East wind around 5 mph.
7-day forecast for Jena
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 98°F | Sunny | 5 mph E | 0% |
| Tonight | 70°F | Clear | 0 to 5 mph S | 0% |
| Saturday | 100°F | Sunny | 0 to 5 mph S | 1% |
| Saturday Night | 73°F | Clear | 0 to 5 mph SW | 1% |
| Sunday | 99°F | Sunny | 0 to 5 mph SW | 0% |
| Sunday Night | 74°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Monday | 99°F | Mostly Sunny | 0 to 5 mph NW | 8% |
| Monday Night | 73°F | Partly Cloudy | 0 mph | 9% |
| Tuesday | 99°F | Sunny | 0 to 5 mph N | 11% |
| Tuesday Night | 73°F | Partly Cloudy | 0 to 5 mph NE | 11% |
| Wednesday | 97°F | Sunny | 10 mph NE | 2% |
| Wednesday Night | 71°F | Mostly Clear | 5 to 10 mph NE | 2% |
| Thursday | 94°F | Sunny | 5 to 10 mph NE | 0% |
| Thursday Night | 69°F | Mostly Clear | 5 to 10 mph NE | 0% |
Forecast source: National Weather Service (api.weather.gov) for Jena (31.690, -92.129). Updated through the day.
Growing snapshot for Jena
Last spring frost
Mar 19
First fall frost
Nov 12
Growing season
238 days
Hardiness zone
8b
More local growing data for Jena: nearby ZIP 71342 weather · frost dates · planting calendar · Louisiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Jena, La (5.9 mi from Jena). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.