Roanoke, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Roanoke, a community in Jefferson Davis County, Louisiana.
Today
93°F
Sunny
Sunny, with a high near 93. Heat index values as high as 98. East wind around 5 mph.
7-day forecast for Roanoke
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 93°F | Sunny | 5 mph E | 1% |
| Tonight | 73°F | Clear | 0 to 5 mph S | 1% |
| Sunday | 93°F | Sunny | 0 to 5 mph E | 4% |
| Sunday Night | 74°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Monday | 94°F | Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 20% |
| Monday Night | 75°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 mph | 20% |
| Tuesday | 95°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph N | 18% |
| Tuesday Night | 75°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 mph | 18% |
| Wednesday | 94°F | Sunny | 0 to 5 mph NE | 7% |
| Wednesday Night | 73°F | Mostly Clear | 5 mph NE | 7% |
| Thursday | 92°F | Sunny | 5 to 10 mph NE | 2% |
| Thursday Night | 71°F | Mostly Clear | 5 mph NE | 2% |
| Friday | 91°F | Mostly Sunny | 5 to 10 mph NE | 3% |
| Friday Night | 70°F | Partly Cloudy | 5 mph NE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Roanoke (30.236, -92.748). Updated through the day.
Growing snapshot for Roanoke
Last spring frost
Feb 19
First fall frost
Dec 4
Growing season
292 days
Hardiness zone
9a
More local growing data for Roanoke: nearby ZIP 70581 weather · frost dates · planting calendar · Louisiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Jennings, La (5.9 mi from Roanoke). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.