Terrytown, LA Weather & Growing Conditions
Overnight
69°F
Patchy Fog
Patchy fog after 3am. Mostly cloudy, with a low around 69. South wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 69°F | Patchy Fog | 0 to 5 mph S | 1% |
| Wednesday | 80°F | Chance Rain Showers | 0 to 5 mph W | 41% |
| Wednesday Night | 64°F | Patchy Fog | 0 to 5 mph NW | 0% |
| Thursday | 79°F | Sunny | 0 to 5 mph N | 10% |
| Thursday Night | 64°F | Chance Rain Showers | 0 to 5 mph SW | 31% |
| Friday | 77°F | Chance Rain Showers | 5 mph NW | 39% |
| Friday Night | 59°F | Partly Cloudy | 0 to 10 mph N | 10% |
| Saturday | 73°F | Mostly Sunny | 5 to 10 mph N | 8% |
| Saturday Night | 54°F | Partly Cloudy then Slight Chance Rain Showers | 5 to 10 mph N | 15% |
| Sunday | 68°F | Slight Chance Rain Showers then Mostly Sunny | 5 to 10 mph N | 15% |
| Sunday Night | 53°F | Mostly Clear | 5 to 10 mph N | 4% |
| Monday | 69°F | Sunny | 5 to 10 mph N | 4% |
| Monday Night | 52°F | Mostly Clear | 5 mph NE | 2% |
| Tuesday | 71°F | Sunny | 5 mph E | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Terrytown, LA
Last spring frost
Feb 1
First fall frost
Dec 31
Growing season
330 days
Hardiness zone
9b
Explore more for Terrytown, LA: full frost dates · planting calendar · Louisiana frost dates
Climate data from the nearest NOAA station, Terrytown 3S, La (1.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.