Jamestown, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Jamestown, a village in Bienville County, Louisiana.
This Afternoon
76°F
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy, with a high near 76. West wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
7-day forecast for Jamestown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 76°F | Showers And Thunderstorms | 5 to 10 mph W | 95% |
| Tonight | 52°F | Patchy Fog | 0 to 5 mph W | 12% |
| Wednesday | 72°F | Mostly Sunny | 0 to 5 mph NW | 0% |
| Wednesday Night | 48°F | Mostly Clear | 0 mph | 0% |
| Thursday | 76°F | Sunny | 0 mph | 2% |
| Thursday Night | 52°F | Partly Cloudy | 0 mph | 3% |
| Friday | 75°F | Mostly Sunny | 0 to 5 mph NW | 0% |
| Friday Night | 47°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Saturday | 69°F | Partly Sunny | 0 to 5 mph N | 1% |
| Saturday Night | 43°F | Partly Cloudy | 0 mph | 7% |
| Sunday | 69°F | Mostly Sunny | 0 to 5 mph N | 2% |
| Sunday Night | 41°F | Mostly Clear | 0 mph | 1% |
| Monday | 71°F | Sunny | 0 to 5 mph NW | 0% |
| Monday Night | 41°F | Clear | 0 mph | 0% |
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 Nov 4, 2026.