Jonesville, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Jonesville, a town in Catahoula County, Louisiana.
This Afternoon
80°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy. High near 80, with temperatures falling to around 76 in the afternoon. South wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Jonesville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 80°F | Showers And Thunderstorms | 5 mph S | 82% |
| Tonight | 57°F | Showers And Thunderstorms then Patchy Fog | 0 to 5 mph W | 98% |
| Wednesday | 76°F | Patchy Fog then Mostly Sunny | 0 to 5 mph NNW | 0% |
| Wednesday Night | 46°F | Mostly Clear then Patchy Fog | 0 mph | 0% |
| Thursday | 78°F | Sunny | 0 mph | 2% |
| Thursday Night | 50°F | Partly Cloudy | 0 mph | 5% |
| Friday | 78°F | Mostly Sunny | 0 to 10 mph NNW | 2% |
| Friday Night | 44°F | Partly Cloudy | 5 mph N | 0% |
| Saturday | 71°F | Mostly Sunny | 5 to 10 mph N | 2% |
| Saturday Night | 40°F | Partly Cloudy | 0 to 5 mph N | 10% |
| Sunday | 69°F | Mostly Sunny | 5 to 10 mph N | 4% |
| Sunday Night | 38°F | Mostly Clear | 0 to 5 mph N | 1% |
| Monday | 72°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 Jonesville (31.622, -91.834). Updated through the day.
Growing snapshot for Jonesville
Last spring frost
Mar 6
First fall frost
Nov 22
Growing season
261 days
Hardiness zone
9a
More local growing data for Jonesville: nearby ZIP 71343 weather · frost dates · planting calendar · Louisiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Jonesville Locks, La (3.4 mi from Jonesville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.