Mount Lebanon, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mount Lebanon, a town in Bienville County, Louisiana.
Today
98°F
Sunny
Sunny, with a high near 98. Southwest wind 0 to 5 mph.
7-day forecast for Mount Lebanon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 98°F | Sunny | 0 to 5 mph SW | 0% |
| Tonight | 73°F | Clear | 5 mph S | 0% |
| Sunday | 97°F | Sunny | 0 to 5 mph SW | 0% |
| Sunday Night | 74°F | Partly Cloudy | 0 to 5 mph S | 0% |
| Monday | 96°F | Mostly Sunny | 0 to 5 mph W | 7% |
| Monday Night | 73°F | Partly Cloudy | 0 mph | 7% |
| Tuesday | 95°F | Sunny | 0 to 5 mph N | 7% |
| Tuesday Night | 71°F | Partly Cloudy | 5 mph NE | 7% |
| Wednesday | 92°F | Sunny | 5 to 10 mph NE | 3% |
| Wednesday Night | 68°F | Mostly Clear | 5 mph NE | 0% |
| Thursday | 90°F | Sunny | 5 mph NE | 0% |
| Thursday Night | 67°F | Partly Cloudy | 0 to 5 mph NE | 0% |
| Friday | 90°F | Mostly Sunny | 5 mph NE | 0% |
| Friday Night | 67°F | Partly Cloudy | 0 to 5 mph NE | 0% |
Forecast source: National Weather Service (api.weather.gov) for Mount Lebanon (32.505, -93.050). Updated through the day.
Growing snapshot for Mount Lebanon
Last spring frost
Mar 19
First fall frost
Nov 9
Growing season
237 days
Hardiness zone
8b
More local growing data for Mount Lebanon: nearby ZIP 71028 weather · frost dates · planting calendar · Louisiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Bienville 3 Ne, La (10.9 mi from Mount Lebanon). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.