Chatham, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Chatham, a town in Jackson County, Louisiana.
This Afternoon
98°F
Sunny
Sunny, with a high near 98. East wind around 5 mph.
7-day forecast for Chatham
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 98°F | Sunny | 5 mph E | 0% |
| Tonight | 71°F | Clear | 0 to 5 mph S | 0% |
| Saturday | 100°F | Sunny | 0 to 5 mph W | 0% |
| Saturday Night | 73°F | Clear | 0 to 5 mph S | 0% |
| Sunday | 100°F | Sunny | 0 to 5 mph SW | 0% |
| Sunday Night | 75°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Monday | 99°F | Mostly Sunny | 0 to 5 mph W | 9% |
| Monday Night | 73°F | Partly Cloudy | 0 mph | 9% |
| Tuesday | 98°F | Mostly Sunny | 0 to 5 mph N | 8% |
| Tuesday Night | 72°F | Partly Cloudy | 5 mph NE | 8% |
| Wednesday | 95°F | Sunny | 5 to 10 mph NE | 4% |
| Wednesday Night | 70°F | Mostly Clear | 5 mph NE | 4% |
| Thursday | 93°F | Sunny | 5 to 10 mph NE | 2% |
| Thursday Night | 68°F | Mostly Clear | 5 mph NE | 2% |
Forecast source: National Weather Service (api.weather.gov) for Chatham (32.309, -92.451). Updated through the day.
Growing snapshot for Chatham
Last spring frost
Mar 28
First fall frost
Nov 5
Growing season
224 days
Hardiness zone
8b
More local growing data for Chatham: nearby ZIP 71226 weather · frost dates · planting calendar · Louisiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Calhoun Rsch Stn, La (18.9 mi from Chatham). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.