DeQuincy, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for DeQuincy, a city in Calcasieu County, Louisiana.
Tonight
70°F
Clear
Clear, with a low around 70. East wind around 0 mph.
7-day forecast for DeQuincy
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 70°F | Clear | 0 mph | 0% |
| Saturday | 94°F | Sunny | 0 to 5 mph E | 1% |
| Saturday Night | 71°F | Clear | 0 to 5 mph S | 1% |
| Sunday | 94°F | Sunny | 0 to 5 mph SE | 5% |
| Sunday Night | 73°F | Mostly Clear | 0 mph | 5% |
| Monday | 95°F | Mostly Sunny | 0 mph | 13% |
| Monday Night | 73°F | Mostly Clear | 0 mph | 13% |
| Tuesday | 97°F | Sunny | 0 to 5 mph N | 9% |
| Tuesday Night | 74°F | Mostly Clear | 0 mph | 9% |
| Wednesday | 95°F | Sunny | 0 to 5 mph NE | 5% |
| Wednesday Night | 72°F | Mostly Clear | 0 to 5 mph NE | 5% |
| Thursday | 93°F | Sunny | 5 mph NE | 2% |
| Thursday Night | 70°F | Mostly Clear | 0 to 5 mph NE | 2% |
| Friday | 91°F | Sunny | 5 mph NE | 4% |
Forecast source: National Weather Service (api.weather.gov) for DeQuincy (30.449, -93.446). Updated through the day.
Growing snapshot for DeQuincy
Last spring frost
Mar 2
First fall frost
Nov 25
Growing season
267 days
Hardiness zone
9a
More local growing data for DeQuincy: nearby ZIP 70633 weather · frost dates · planting calendar · Louisiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Moss Bluff 2 Nnw, La (12.1 mi from DeQuincy). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.