Vallonia, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Vallonia, a community in Jackson County, Indiana.
Overnight
60°F
Mostly Clear
Mostly clear. Low around 60, with temperatures rising to around 62 overnight. West northwest wind around 1 mph.
7-day forecast for Vallonia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 60°F | Mostly Clear | 1 mph WNW | 0% |
| Tuesday | 85°F | Sunny | 2 mph NE | 0% |
| Tuesday Night | 64°F | Mostly Clear | 2 mph NNE | 0% |
| Wednesday | 88°F | Sunny | 1 mph W | 0% |
| Wednesday Night | 68°F | Mostly Clear | 1 mph SW | 2% |
| Thursday | 88°F | Mostly Sunny then Isolated Showers And Thunderstorms | 0 to 3 mph SW | 20% |
| Thursday Night | 70°F | Scattered Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 to 3 mph SW | 60% |
| Friday | 86°F | Chance Showers And Thunderstorms then Scattered Showers And Thunderstorms | 0 to 3 mph SW | 60% |
| Friday Night | 69°F | Chance Showers And Thunderstorms | 0 to 3 mph W | 53% |
| Saturday | 86°F | Chance Showers And Thunderstorms | 0 to 3 mph WSW | 25% |
| Saturday Night | 70°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 2 mph WNW | 21% |
| Sunday | 89°F | Mostly Sunny | 0 to 5 mph SW | 10% |
| Sunday Night | 72°F | Partly Cloudy | 3 mph SSW | 10% |
| Monday | 90°F | Sunny | 5 mph SW | 12% |
Forecast source: National Weather Service (api.weather.gov) for Vallonia (38.849, -86.101). Updated through the day.
Growing snapshot for Vallonia
Last spring frost
Apr 16
First fall frost
Oct 21
Growing season
187 days
Hardiness zone
6b
More local growing data for Vallonia: nearby ZIP 47220 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Seymour 2 N, In (11.1 mi from Vallonia). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.