Chatham, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Chatham, a town in Jackson County, Louisiana.
Tonight
52°F
Partly Cloudy
Partly cloudy, with a low around 52. West wind 0 to 5 mph.
7-day forecast for Chatham
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 52°F | Partly Cloudy | 0 to 5 mph W | 13% |
| Wednesday | 75°F | Mostly Sunny | 0 to 5 mph NW | 0% |
| Wednesday Night | 47°F | Partly Cloudy | 0 mph | 0% |
| Thursday | 79°F | Mostly Sunny | 0 mph | 2% |
| Thursday Night | 51°F | Partly Cloudy | 0 mph | 3% |
| Friday | 77°F | Mostly Sunny | 0 to 10 mph N | 0% |
| Friday Night | 45°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Saturday | 71°F | Mostly Sunny | 5 to 10 mph N | 1% |
| Saturday Night | 41°F | Partly Cloudy | 0 to 5 mph N | 8% |
| Sunday | 69°F | Sunny | 0 to 10 mph N | 2% |
| Sunday Night | 39°F | Mostly Clear | 0 to 5 mph N | 0% |
| Monday | 72°F | Sunny | 0 to 5 mph N | 1% |
| Monday Night | 40°F | Clear | 0 mph | 1% |
| Tuesday | 76°F | Sunny | 0 to 5 mph S | 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 Nov 4, 2026.