Gonzales, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Gonzales, a city in Ascension County, Louisiana.
Tonight
67°F
Mostly Cloudy then Patchy Fog
Patchy fog between 2am and 5am, then patchy fog and a slight chance of rain showers. Mostly cloudy, with a low around 67. South wind around 0 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Gonzales
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 67°F | Mostly Cloudy then Patchy Fog | 0 mph | 15% |
| Wednesday | 80°F | Patchy Fog then Mostly Sunny | 0 to 5 mph NW | 17% |
| Wednesday Night | 56°F | Mostly Clear | 0 mph | 1% |
| Thursday | 81°F | Sunny | 0 mph | 10% |
| Thursday Night | 59°F | Chance Rain Showers | 0 mph | 28% |
| Friday | 80°F | Chance Rain Showers then Partly Sunny | 0 to 5 mph N | 28% |
| Friday Night | 53°F | Partly Cloudy | 0 to 5 mph N | 3% |
| Saturday | 76°F | Mostly Sunny | 5 mph N | 4% |
| Saturday Night | 48°F | Partly Cloudy | 5 mph N | 12% |
| Sunday | 69°F | Mostly Sunny | 5 mph N | 9% |
| Sunday Night | 45°F | Mostly Clear | 0 to 5 mph N | 4% |
| Monday | 72°F | Sunny | 5 mph NE | 3% |
| Monday Night | 44°F | Mostly Clear | 0 mph | 2% |
| Tuesday | 74°F | Sunny | 0 to 5 mph E | 1% |
Forecast source: National Weather Service (api.weather.gov) for Gonzales (30.213, -90.922). Updated through the day.
Growing snapshot for Gonzales
Last spring frost
Feb 9
First fall frost
Dec 13
Growing season
308 days
Hardiness zone
9a
More local growing data for Gonzales: nearby ZIP 70737 weather · frost dates · planting calendar · Louisiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Carville 2 Sw, La (12.1 mi from Gonzales). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.