Mount Lebanon, LA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mount Lebanon, a town in Bienville County, Louisiana.
Overnight
72°F
Mostly Clear
Mostly clear, with a low around 72. Southeast wind around 0 mph.
7-day forecast for Mount Lebanon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 72°F | Mostly Clear | 0 mph | 0% |
| Tuesday | 95°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 18% |
| Tuesday Night | 75°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 mph | 18% |
| Wednesday | 95°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 mph | 29% |
| Wednesday Night | 76°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 29% |
| Thursday | 95°F | Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 17% |
| Thursday Night | 75°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 mph | 17% |
| Friday | 94°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 21% |
| Friday Night | 74°F | Slight Chance Showers And Thunderstorms | 0 mph | 21% |
| Saturday | 94°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 20% |
| Saturday Night | 74°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 20% |
| Sunday | 94°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 mph | 20% |
| Sunday Night | 74°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 20% |
| Monday | 94°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 19% |
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 Aug 4, 2026.