Jamestown, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Jamestown, a village in Bienville County, Louisiana.
Tonight
71°F
Clear
Clear, with a low around 71. Southeast wind 0 to 5 mph.
7-day forecast for Jamestown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 71°F | Clear | 0 to 5 mph SE | 0% |
| Saturday | 98°F | Sunny | 0 to 5 mph SW | 0% |
| Saturday Night | 73°F | Clear | 0 mph | 0% |
| Sunday | 97°F | Sunny | 0 to 5 mph SW | 0% |
| Sunday Night | 75°F | Partly Cloudy | 0 mph | 0% |
| Monday | 97°F | Mostly Sunny | 0 mph | 5% |
| Monday Night | 74°F | Partly Cloudy | 0 mph | 5% |
| Tuesday | 96°F | Mostly Sunny | 0 to 5 mph N | 12% |
| Tuesday Night | 73°F | Partly Cloudy | 0 to 5 mph NE | 12% |
| Wednesday | 94°F | Sunny | 5 to 10 mph NE | 3% |
| Wednesday Night | 70°F | Mostly Clear | 0 to 5 mph NE | 3% |
| Thursday | 92°F | Sunny | 5 to 10 mph NE | 2% |
| Thursday Night | 69°F | Mostly Clear | 0 to 5 mph NE | 2% |
| Friday | 90°F | Mostly Sunny | 5 mph NE | 2% |
Forecast source: National Weather Service (api.weather.gov) for Jamestown (32.342, -93.207). Updated through the day.
Growing snapshot for Jamestown
Last spring frost
Mar 19
First fall frost
Nov 9
Growing season
237 days
Hardiness zone
8b
More local growing data for Jamestown: nearby ZIP 71045 weather · frost dates · planting calendar · Louisiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Bienville 3 Ne, La (13.1 mi from Jamestown). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.