Marthaville, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Marthaville, a community in Natchitoches County, Louisiana.
Today
96°F
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. Heat index values as high as 102. Wind around 0 mph. Chance of precipitation is 20%.
7-day forecast for Marthaville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 96°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 18% |
| Tonight | 75°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 mph | 18% |
| Wednesday | 96°F | Sunny then Chance Showers And Thunderstorms | 0 mph | 29% |
| Wednesday Night | 75°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 29% |
| Thursday | 95°F | Sunny | 0 mph | 14% |
| Thursday Night | 74°F | Mostly Clear | 0 mph | 14% |
| Friday | 95°F | Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 17% |
| Friday Night | 73°F | Slight Chance Showers And Thunderstorms | 0 mph | 17% |
| Saturday | 94°F | Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 18% |
| Saturday Night | 74°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 18% |
| Sunday | 94°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 18% |
| Sunday Night | 74°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 18% |
| Monday | 94°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 27% |
| Monday Night | 74°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 27% |
Forecast source: National Weather Service (api.weather.gov) for Marthaville (31.738, -93.390). Updated through the day.
Growing snapshot for Marthaville
Last spring frost
Mar 20
First fall frost
Nov 9
Growing season
236 days
Hardiness zone
8b
More local growing data for Marthaville: nearby ZIP 71450 weather · frost dates · planting calendar · Louisiana frost dates
Nearby towns & communities
Ashland
Campti
Clarence
Natchez
Natchitoches
Point Place
Powhatan
Provencal
Robeline
Saline
Vienna Bend
Climate data from the nearest NOAA station, Many, La (14.8 mi from Marthaville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.