Haynesville, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Haynesville, a town in Claiborne County, Louisiana.
Today
99°F
Sunny
Sunny, with a high near 99. South wind around 5 mph.
7-day forecast for Haynesville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 99°F | Sunny | 5 mph S | 0% |
| Tonight | 71°F | Clear | 5 mph S | 0% |
| Sunday | 98°F | Sunny | 5 mph SW | 0% |
| Sunday Night | 73°F | Partly Cloudy | 0 to 5 mph S | 1% |
| Monday | 97°F | Mostly Sunny | 0 to 5 mph W | 10% |
| Monday Night | 71°F | Partly Cloudy | 0 mph | 10% |
| Tuesday | 95°F | Sunny | 0 to 5 mph N | 8% |
| Tuesday Night | 67°F | Partly Cloudy | 0 to 5 mph NE | 6% |
| Wednesday | 91°F | Sunny | 5 mph NE | 3% |
| Wednesday Night | 65°F | Mostly Clear | 0 to 5 mph NE | 0% |
| Thursday | 90°F | Sunny | 5 mph NE | 0% |
| Thursday Night | 64°F | Partly Cloudy | 0 to 5 mph NE | 0% |
| Friday | 89°F | Mostly Sunny | 5 mph NE | 0% |
| Friday Night | 64°F | Partly Cloudy | 0 to 5 mph NE | 0% |
Forecast source: National Weather Service (api.weather.gov) for Haynesville (32.966, -93.138). Updated through the day.
Growing snapshot for Haynesville
Last spring frost
Mar 30
First fall frost
Nov 6
Growing season
221 days
Hardiness zone
8b
More local growing data for Haynesville: nearby ZIP 71038 weather · frost dates · planting calendar · Louisiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Homer 1N, La (9.2 mi from Haynesville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.