Gray, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Gray, a community in Terrebonne County, Louisiana.
Tonight
72°F
Clear
Clear, with a low around 72. East wind 0 to 5 mph.
7-day forecast for Gray
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 72°F | Clear | 0 to 5 mph E | 0% |
| Saturday | 92°F | Sunny | 0 to 5 mph NE | 3% |
| Saturday Night | 75°F | Clear | 0 mph | 2% |
| Sunday | 92°F | Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 21% |
| Sunday Night | 76°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 mph | 21% |
| Monday | 92°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph NE | 40% |
| Monday Night | 76°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 40% |
| Tuesday | 93°F | Sunny then Chance Showers And Thunderstorms | 0 to 5 mph NE | 29% |
| Tuesday Night | 76°F | Chance Showers And Thunderstorms then Mostly Clear | 0 mph | 29% |
| Wednesday | 91°F | Sunny then Chance Showers And Thunderstorms | 0 to 10 mph NE | 26% |
| Wednesday Night | 75°F | Chance Showers And Thunderstorms then Mostly Clear | 0 to 5 mph NE | 26% |
| Thursday | 90°F | Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph NE | 15% |
| Thursday Night | 73°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 5 to 10 mph NE | 15% |
| Friday | 88°F | Sunny | 5 to 10 mph NE | 7% |
Forecast source: National Weather Service (api.weather.gov) for Gray (29.678, -90.783). Updated through the day.
Growing snapshot for Gray
Last spring frost
Feb 5
First fall frost
Dec 17
Growing season
312 days
Hardiness zone
9b
More local growing data for Gray: nearby ZIP 70359 weather · frost dates · planting calendar · Louisiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Houma, La (4.1 mi from Gray). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.