Clarks, LA Weather & Growing Conditions
This Afternoon
100°F
Sunny
Sunny, with a high near 100. Heat index values as high as 105. Southeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 100°F | Sunny | 5 mph SE | 0% |
| Tonight | 73°F | Clear | 5 mph S | 0% |
| Sunday | 100°F | Sunny | 0 to 5 mph SW | 1% |
| Sunday Night | 75°F | Mostly Clear | 0 to 5 mph SW | 1% |
| Monday | 101°F | Mostly Sunny | 5 mph W | 5% |
| Monday Night | 74°F | Partly Cloudy | 0 mph | 10% |
| Tuesday | 100°F | Sunny | 0 to 5 mph NW | 10% |
| Tuesday Night | 72°F | Partly Cloudy | 5 to 10 mph NE | 10% |
| Wednesday | 96°F | Sunny | 10 mph NE | 1% |
| Wednesday Night | 69°F | Mostly Clear | 5 to 10 mph NE | 1% |
| Thursday | 93°F | Sunny | 5 to 10 mph NE | 0% |
| Thursday Night | 68°F | Mostly Clear | 5 to 10 mph NE | 0% |
| Friday | 93°F | Mostly Sunny | 5 to 10 mph NE | 0% |
| Friday Night | 68°F | Partly Cloudy | 5 to 10 mph NE | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Clarks, LA
Last spring frost
Mar 5
First fall frost
Nov 22
Growing season
263 days
Hardiness zone
8b
Explore more for Clarks, LA: full frost dates · planting calendar · Louisiana frost dates
Climate data from the nearest NOAA station, Columbia Lock, La (15.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.