Covington, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Covington, a city in St. Tammany County, Louisiana.
This Afternoon
82°F
Partly Sunny
Partly sunny. High near 82, with temperatures falling to around 75 in the afternoon. Southeast wind 5 to 10 mph.
7-day forecast for Covington
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 82°F | Partly Sunny | 5 to 10 mph SE | 9% |
| Tonight | 66°F | Mostly Cloudy then Patchy Fog | 0 to 5 mph S | 12% |
| Wednesday | 82°F | Patchy Fog | 0 to 5 mph W | 18% |
| Wednesday Night | 56°F | Mostly Clear | 0 mph | 2% |
| Thursday | 82°F | Sunny | 0 to 5 mph NW | 7% |
| Thursday Night | 57°F | Chance Rain Showers | 0 mph | 26% |
| Friday | 80°F | Chance Rain Showers then Partly Sunny | 0 to 5 mph N | 27% |
| Friday Night | 52°F | Partly Cloudy | 0 to 5 mph N | 4% |
| Saturday | 77°F | Mostly Sunny | 5 mph N | 4% |
| Saturday Night | 46°F | Partly Cloudy | 5 mph N | 10% |
| Sunday | 71°F | Mostly Sunny | 5 to 10 mph N | 10% |
| Sunday Night | 43°F | Mostly Clear | 0 to 5 mph N | 5% |
| Monday | 73°F | Sunny | 5 mph N | 3% |
| Monday Night | 43°F | Clear | 0 mph | 2% |
Forecast source: National Weather Service (api.weather.gov) for Covington (30.480, -90.112). Updated through the day.
Growing snapshot for Covington
Last spring frost
Mar 12
First fall frost
Nov 18
Growing season
253 days
Hardiness zone
9a
More local growing data for Covington: nearby ZIP 70433 weather · frost dates · planting calendar · Louisiana frost dates
Nearby towns & communities
Abita Springs
Eden Isle
Folsom
Lacombe
Lewisburg
Madisonville
Mandeville
Pearl River
Rio
Slidell
Sun
Climate data from the nearest NOAA station, Covington 4 Nnw, La (4.8 mi from Covington). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.