Groverton, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Groverton, a community in Starke County, Indiana.
Overnight
58°F
Mostly Clear
Mostly clear, with a low around 58. South wind around 0 mph.
7-day forecast for Groverton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 58°F | Mostly Clear | 0 mph | 0% |
| Tuesday | 82°F | Sunny | 0 to 5 mph S | 0% |
| Tuesday Night | 60°F | Mostly Clear | 0 to 5 mph S | 0% |
| Wednesday | 83°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph SW | 26% |
| Wednesday Night | 65°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 79% |
| Thursday | 79°F | Showers And Thunderstorms Likely | 5 mph SW | 79% |
| Thursday Night | 62°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 65% |
| Friday | 81°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 17% |
| Friday Night | 62°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 17% |
| Saturday | 83°F | Mostly Sunny | 5 mph SW | 12% |
| Saturday Night | 67°F | Slight Chance Showers And Thunderstorms | 5 mph SW | 18% |
| Sunday | 85°F | Slight Chance Rain Showers then Mostly Sunny | 5 to 10 mph SW | 18% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 36% |
| Monday | 85°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 36% |
Forecast source: National Weather Service (api.weather.gov) for Groverton (41.376, -86.506). Updated through the day.
Growing snapshot for Groverton
Last spring frost
Apr 26
First fall frost
Oct 19
Growing season
174 days
Hardiness zone
5b
More local growing data for Groverton: nearby ZIP 46531 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Knox Wwtp, In (6.7 mi from Groverton). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.