Rossville, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Rossville, a town in Clinton County, Indiana.
This Afternoon
68°F
Mostly Cloudy
Mostly cloudy. High near 68, with temperatures falling to around 62 in the afternoon. West southwest wind around 14 mph, with gusts as high as 21 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Rossville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Mostly Cloudy | 14 mph WSW | 6% |
| Tonight | 47°F | Mostly Cloudy | 8 to 13 mph WSW | 6% |
| Thursday | 60°F | Mostly Cloudy | 10 to 17 mph SW | 3% |
| Thursday Night | 42°F | Chance Light Rain | 5 to 10 mph WNW | 41% |
| Friday | 53°F | Slight Chance Light Rain | 8 to 14 mph NNW | 20% |
| Friday Night | 34°F | Partly Cloudy | 3 to 10 mph NW | 11% |
| Saturday | 53°F | Mostly Sunny | 3 to 8 mph NW | 1% |
| Saturday Night | 29°F | Mostly Clear | 1 to 5 mph WNW | 0% |
| Sunday | 58°F | Sunny | 3 to 12 mph W | 0% |
| Sunday Night | 32°F | Mostly Clear | 2 to 7 mph W | 0% |
| Monday | 62°F | Sunny | 2 to 8 mph WSW | 0% |
| Monday Night | 37°F | Clear | 7 mph SW | 0% |
| Tuesday | 64°F | Sunny | 7 mph W | 1% |
| Tuesday Night | 36°F | Mostly Clear | 1 to 5 mph NW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Rossville (40.420, -86.596). Updated through the day.
Growing snapshot for Rossville
Last spring frost
Apr 21
First fall frost
Oct 21
Growing season
181 days
Hardiness zone
6a
More local growing data for Rossville: nearby ZIP 46065 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Frankfort Disposal, In (10.1 mi from Rossville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.