State Line City, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for State Line City, a town in Warren County, Indiana.
Overnight
59°F
Patchy Fog
Patchy fog. Mostly clear. Low around 59, with temperatures rising to around 61 overnight. Southeast wind around 2 mph.
7-day forecast for State Line City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 59°F | Patchy Fog | 2 mph SE | 0% |
| Tuesday | 83°F | Patchy Fog then Sunny | 0 to 3 mph S | 0% |
| Tuesday Night | 62°F | Mostly Clear | 1 mph SSE | 0% |
| Wednesday | 84°F | Mostly Sunny | 1 to 5 mph SSW | 0% |
| Wednesday Night | 66°F | Scattered Showers And Thunderstorms | 3 mph S | 51% |
| Thursday | 81°F | Showers And Thunderstorms | 2 to 6 mph S | 76% |
| Thursday Night | 65°F | Chance Showers And Thunderstorms then Scattered Showers And Thunderstorms | 1 to 5 mph SSW | 58% |
| Friday | 82°F | Scattered Showers And Thunderstorms | 3 mph SSW | 26% |
| Friday Night | 65°F | Scattered Showers And Thunderstorms | 0 to 3 mph SSW | 26% |
| Saturday | 84°F | Mostly Sunny | 1 to 6 mph SSW | 14% |
| Saturday Night | 68°F | Mostly Clear | 6 mph SSW | 12% |
| Sunday | 86°F | Mostly Sunny | 6 to 12 mph SSW | 10% |
| Sunday Night | 70°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 10 mph SSW | 15% |
| Monday | 87°F | Slight Chance Showers And Thunderstorms | 10 mph SSW | 19% |
Forecast source: National Weather Service (api.weather.gov) for State Line City (40.197, -87.527). Updated through the day.
Growing snapshot for State Line City
Last spring frost
Apr 21
First fall frost
Oct 20
Growing season
181 days
More local growing data for State Line City: nearby ZIP 47982 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Ambia
Green Hill
Hedrick
Judyville
Marshfield
Otterbein
Pence
Pine Village
Rainsville
Tab
West Lebanon
Climate data from the nearest NOAA station, Danville, Il (7.5 mi from State Line City). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.