Jonesville, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Jonesville, a town in Catahoula County, Louisiana.
Today
95°F
Patchy Fog then Sunny
Patchy fog before 8am. Sunny, with a high near 95. Heat index values as high as 100. North northwest wind 0 to 5 mph.
7-day forecast for Jonesville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 95°F | Patchy Fog then Sunny | 0 to 5 mph NNW | 11% |
| Tonight | 73°F | Mostly Clear | 0 mph | 3% |
| Wednesday | 96°F | Mostly Sunny | 0 to 5 mph SW | 10% |
| Wednesday Night | 73°F | Mostly Clear | 0 to 5 mph S | 5% |
| Thursday | 96°F | Patchy Fog then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSW | 20% |
| Thursday Night | 73°F | Slight Chance Showers And Thunderstorms then Patchy Fog | 0 to 5 mph S | 20% |
| Friday | 96°F | Patchy Fog then Sunny | 0 to 5 mph SSE | 10% |
| Friday Night | 73°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 15% |
| Saturday | 96°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SE | 16% |
| Saturday Night | 74°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 16% |
| Sunday | 96°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SSE | 22% |
| Sunday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 22% |
| Monday | 95°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph S | 36% |
| Monday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph S | 36% |
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 Aug 4, 2026.