Forest Hill, LA Weather & Growing Conditions
Tonight
70°F
Clear
Clear, with a low around 70. South wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 70°F | Clear | 0 mph | 0% |
| Saturday | 97°F | Sunny | 0 to 5 mph NE | 1% |
| Saturday Night | 72°F | Clear | 0 to 5 mph S | 1% |
| Sunday | 97°F | Sunny | 0 to 5 mph SW | 1% |
| Sunday Night | 74°F | Mostly Clear | 0 mph | 1% |
| Monday | 98°F | Sunny | 0 to 5 mph N | 8% |
| Monday Night | 74°F | Partly Cloudy | 0 mph | 8% |
| Tuesday | 98°F | Sunny | 0 to 5 mph N | 6% |
| Tuesday Night | 74°F | Mostly Clear | 0 mph | 6% |
| Wednesday | 96°F | Sunny | 5 mph NE | 2% |
| Wednesday Night | 72°F | Mostly Clear | 0 to 5 mph NE | 2% |
| Thursday | 94°F | Sunny | 5 to 10 mph NE | 1% |
| Thursday Night | 70°F | Mostly Clear | 0 to 5 mph NE | 1% |
| Friday | 92°F | Sunny | 5 to 10 mph NE | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Forest Hill, LA
Last spring frost
Mar 1
First fall frost
Nov 22
Growing season
267 days
Hardiness zone
9a
Explore more for Forest Hill, LA: full frost dates · planting calendar · Louisiana frost dates
Climate data from the nearest NOAA station, Lsu Dean Lee Rsch Stn, La (10.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.