Chatham, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Chatham, a town in Jackson County, Louisiana.
Today
75°F
Mostly Sunny
Mostly sunny, with a high near 75. Northwest wind 0 to 5 mph.
7-day forecast for Chatham
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Mostly Sunny | 0 to 5 mph NW | 0% |
| Tonight | 46°F | Mostly Clear | 0 mph | 0% |
| Thursday | 78°F | Sunny | 0 mph | 0% |
| Thursday Night | 50°F | Mostly Clear | 0 mph | 0% |
| Friday | 78°F | Sunny | 0 to 10 mph N | 0% |
| Friday Night | 46°F | Mostly Clear | 5 mph NE | 0% |
| Saturday | 69°F | Mostly Sunny | 5 to 10 mph NE | 0% |
| Saturday Night | 41°F | Mostly Cloudy | 0 to 5 mph N | 1% |
| Sunday | 67°F | Mostly Sunny | 5 to 10 mph N | 4% |
| Sunday Night | 39°F | Mostly Clear | 0 to 5 mph N | 1% |
| Monday | 70°F | Sunny | 0 to 5 mph N | 3% |
| Monday Night | 40°F | Mostly Clear | 0 mph | 2% |
| Tuesday | 74°F | Sunny | 0 mph | 3% |
| Tuesday Night | 42°F | Mostly Clear | 0 mph | 1% |
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.