Gwynneville, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Gwynneville, a community in Shelby County, Indiana.
Today
83°F
Sunny
Sunny, with a high near 83. Northeast wind around 2 mph.
7-day forecast for Gwynneville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Sunny | 2 mph NE | 0% |
| Tonight | 61°F | Clear | 2 mph NE | 0% |
| Wednesday | 85°F | Sunny | 2 mph WNW | 0% |
| Wednesday Night | 65°F | Mostly Clear | 2 mph S | 3% |
| Thursday | 85°F | Partly Sunny then Scattered Showers And Thunderstorms | 2 to 6 mph SSW | 43% |
| Thursday Night | 67°F | Scattered Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 mph SSW | 58% |
| Friday | 83°F | Chance Showers And Thunderstorms | 2 to 6 mph SSW | 58% |
| Friday Night | 66°F | Chance Showers And Thunderstorms | 5 mph SW | 57% |
| Saturday | 84°F | Chance Showers And Thunderstorms | 5 mph SSW | 25% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph SSW | 25% |
| Sunday | 87°F | Mostly Sunny | 3 to 8 mph SW | 14% |
| Sunday Night | 70°F | Partly Cloudy | 6 mph SW | 14% |
| Monday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 9 mph SW | 22% |
| Monday Night | 69°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 7 mph SW | 29% |
Forecast source: National Weather Service (api.weather.gov) for Gwynneville (39.662, -85.649). Updated through the day.
Growing snapshot for Gwynneville
Last spring frost
Apr 19
First fall frost
Oct 22
Growing season
185 days
Hardiness zone
6a
More local growing data for Gwynneville: nearby ZIP 46144 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Boggstown
Carrollton
Edinburgh
Fairland
Flat Rock
Fountaintown
Geneva
London
Marietta
Marion
Morristown
Pleasant View Village
Shelbyville
Waldron
Climate data from the nearest NOAA station, Greenfield, In (10.3 mi from Gwynneville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.