Jamestown, LA Weather & Growing Conditions
Overnight
71°F
Clear
Clear, with a low around 71. Wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 71°F | Clear | 0 mph | 0% |
| Saturday | 98°F | Sunny | 0 mph | 0% |
| Saturday Night | 72°F | Clear | 0 mph | 0% |
| Sunday | 97°F | Sunny | 0 to 5 mph SW | 0% |
| Sunday Night | 74°F | Partly Cloudy | 0 mph | 0% |
| Monday | 97°F | Mostly Sunny | 0 mph | 5% |
| Monday Night | 73°F | Partly Cloudy | 0 mph | 6% |
| Tuesday | 96°F | Mostly Sunny | 0 to 5 mph N | 12% |
| Tuesday Night | 72°F | Partly Cloudy | 0 to 5 mph NE | 12% |
| Wednesday | 93°F | Sunny | 5 mph NE | 3% |
| Wednesday Night | 70°F | Mostly Clear | 0 to 5 mph NE | 3% |
| Thursday | 91°F | Sunny | 5 mph NE | 2% |
| Thursday Night | 68°F | Mostly Clear | 0 to 5 mph NE | 2% |
| Friday | 90°F | Sunny | 5 mph NE | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Jamestown, LA
Last spring frost
Mar 19
First fall frost
Nov 9
Growing season
237 days
Hardiness zone
8b
Explore more for Jamestown, LA: full frost dates · planting calendar · Louisiana frost dates
Climate data from the nearest NOAA station, Bienville 3 Ne, La (13.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.