Vallonia, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Vallonia, a community in Jackson County, Indiana.
This Afternoon
92°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Sunny. High near 92, with temperatures falling to around 90 in the afternoon. West southwest wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Vallonia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 92°F | Chance Showers And Thunderstorms | 5 mph WSW | 36% |
| Tonight | 71°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 mph S | 27% |
| Sunday | 92°F | Mostly Sunny | 5 mph WSW | 13% |
| Sunday Night | 64°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 6 mph NNE | 44% |
| Monday | 78°F | Showers And Thunderstorms Likely | 6 mph NE | 56% |
| Monday Night | 58°F | Showers And Thunderstorms Likely | 5 to 8 mph NE | 56% |
| Tuesday | 73°F | Chance Showers And Thunderstorms | 6 mph NNE | 32% |
| Tuesday Night | 57°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 2 to 7 mph NNE | 28% |
| Wednesday | 73°F | Slight Chance Rain Showers then Mostly Cloudy | 5 mph N | 16% |
| Wednesday Night | 56°F | Partly Cloudy | 1 to 5 mph N | 11% |
| Thursday | 73°F | Partly Sunny | 1 to 5 mph N | 9% |
| Thursday Night | 56°F | Partly Cloudy | 1 to 5 mph N | 9% |
| Friday | 74°F | Mostly Sunny | 5 mph NNE | 5% |
| Friday Night | 54°F | Partly Cloudy | 5 mph NNE | 5% |
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 Sep 19, 2026.