Gwynneville, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Gwynneville, a community in Shelby County, Indiana.
This Afternoon
69°F
Slight Chance Light Rain
A slight chance of rain before 5pm. Cloudy. High near 69, with temperatures falling to around 65 in the afternoon. Southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Gwynneville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Slight Chance Light Rain | 14 mph SW | 21% |
| Tonight | 46°F | Mostly Cloudy | 5 to 10 mph WSW | 5% |
| Thursday | 62°F | Partly Sunny | 7 to 13 mph SW | 0% |
| Thursday Night | 43°F | Mostly Cloudy | 2 to 7 mph W | 11% |
| Friday | 54°F | Slight Chance Light Rain | 3 to 12 mph NW | 15% |
| Friday Night | 34°F | Partly Cloudy | 5 to 9 mph NNW | 11% |
| Saturday | 53°F | Mostly Sunny | 3 to 9 mph NW | 0% |
| Saturday Night | 30°F | Partly Cloudy | 1 to 5 mph NW | 0% |
| Sunday | 56°F | Sunny | 1 to 9 mph W | 0% |
| Sunday Night | 32°F | Mostly Clear | 1 to 5 mph W | 0% |
| Monday | 60°F | Sunny | 1 to 7 mph W | 0% |
| Monday Night | 36°F | Clear | 5 mph SW | 0% |
| Tuesday | 62°F | Sunny | 6 mph W | 1% |
| Tuesday Night | 36°F | Mostly Clear | 1 to 5 mph NW | 2% |
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 Nov 4, 2026.