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.
This Afternoon
85°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms between 2pm and 3pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 85. Southeast wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for State Line City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 85°F | Chance Showers And Thunderstorms | 6 mph SE | 53% |
| Tonight | 68°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 5 mph S | 23% |
| Sunday | 80°F | Chance Showers And Thunderstorms | 2 to 9 mph NNE | 67% |
| Sunday Night | 59°F | Showers And Thunderstorms Likely | 10 to 14 mph NE | 72% |
| Monday | 68°F | Showers And Thunderstorms Likely | 15 mph ENE | 63% |
| Monday Night | 54°F | Chance Rain Showers | 15 mph NE | 44% |
| Tuesday | 67°F | Chance Showers And Thunderstorms | 15 mph NE | 26% |
| Tuesday Night | 53°F | Chance Showers And Thunderstorms then Mostly Cloudy | 7 to 14 mph NNE | 26% |
| Wednesday | 69°F | Partly Sunny | 7 to 10 mph NNE | 7% |
| Wednesday Night | 54°F | Mostly Cloudy | 5 to 10 mph NNE | 7% |
| Thursday | 71°F | Partly Sunny | 8 mph NNE | 2% |
| Thursday Night | 55°F | Partly Cloudy | 3 to 8 mph NNE | 2% |
| Friday | 73°F | Mostly Sunny | 5 to 9 mph NNE | 2% |
| Friday Night | 53°F | Partly Cloudy | 3 to 9 mph NE | 2% |
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
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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 Sep 19, 2026.