Westwego, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Westwego, a city in Orleans County, Louisiana.
This Afternoon
90°F
Sunny
Sunny. High near 90, with temperatures falling to around 88 in the afternoon. East wind around 10 mph.
7-day forecast for Westwego
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 90°F | Sunny | 10 mph E | 0% |
| Tonight | 75°F | Clear | 0 to 5 mph E | 0% |
| Saturday | 93°F | Sunny | 0 to 5 mph NE | 3% |
| Saturday Night | 76°F | Clear | 0 to 5 mph S | 2% |
| Sunday | 93°F | Sunny | 0 to 5 mph N | 5% |
| Sunday Night | 77°F | Mostly Clear | 0 mph | 5% |
| Monday | 93°F | Sunny then Slight Chance Showers And Thunderstorms | 5 mph N | 21% |
| Monday Night | 78°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SE | 21% |
| Tuesday | 93°F | Sunny | 0 to 5 mph NE | 13% |
| Tuesday Night | 78°F | Mostly Clear | 0 to 5 mph E | 13% |
| Wednesday | 92°F | Sunny | 5 to 10 mph NE | 12% |
| Wednesday Night | 77°F | Mostly Clear | 0 to 10 mph NE | 12% |
| Thursday | 90°F | Sunny | 10 to 15 mph NE | 9% |
| Thursday Night | 76°F | Mostly Clear | 5 to 10 mph NE | 9% |
Forecast source: National Weather Service (api.weather.gov) for Westwego (29.905, -90.144). Updated through the day.
Growing snapshot for Westwego
Last spring frost
Jan 24
First fall frost
Jan 2
Growing season
341 days
Hardiness zone
9b
More local growing data for Westwego: nearby ZIP 70118 weather · frost dates · planting calendar · Louisiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, New Orleans Audubon, La (2 mi from Westwego). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.