West Lebanon, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for West Lebanon, a town in Warren County, Indiana.
Today
83°F
Sunny
Sunny, with a high near 83. South wind around 2 mph.
7-day forecast for West Lebanon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Sunny | 2 mph S | 0% |
| Tonight | 61°F | Mostly Clear | 1 mph SSE | 0% |
| Wednesday | 83°F | Mostly Sunny | 0 to 3 mph SSW | 0% |
| Wednesday Night | 66°F | Isolated Showers And Thunderstorms | 3 mph S | 50% |
| Thursday | 81°F | Showers And Thunderstorms | 1 to 6 mph S | 75% |
| Thursday Night | 65°F | Chance Showers And Thunderstorms then Scattered Showers And Thunderstorms | 0 to 3 mph S | 62% |
| Friday | 81°F | Scattered Showers And Thunderstorms | 2 mph SSW | 26% |
| Friday Night | 65°F | Scattered Showers And Thunderstorms | 2 mph SW | 26% |
| Saturday | 83°F | Mostly Sunny | 0 to 5 mph SSW | 14% |
| Saturday Night | 68°F | Mostly Clear | 5 mph SSW | 12% |
| Sunday | 85°F | Mostly Sunny | 5 to 10 mph SSW | 10% |
| Sunday Night | 70°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 6 to 9 mph SSW | 18% |
| Monday | 86°F | Slight Chance Showers And Thunderstorms | 8 mph SSW | 19% |
| Monday Night | 70°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 7 mph SW | 31% |
Forecast source: National Weather Service (api.weather.gov) for West Lebanon (40.272, -87.386). Updated through the day.
Growing snapshot for West Lebanon
Last spring frost
Apr 22
First fall frost
Oct 17
Growing season
176 days
Hardiness zone
6a
More local growing data for West Lebanon: nearby ZIP 47993 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Ambia
Green Hill
Hedrick
Judyville
Marshfield
Otterbein
Pence
Pine Village
Rainsville
State Line City
Tab
Climate data from the nearest NOAA station, Attica 2E, In (11.5 mi from West Lebanon). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.