Grandview Lake, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Grandview Lake, a community in Bartholomew County, Indiana.
Overnight
68°F
Mostly Cloudy
Mostly cloudy. Low around 68, with temperatures rising to around 70 overnight. East southeast wind around 3 mph.
7-day forecast for Grandview Lake
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 68°F | Mostly Cloudy | 3 mph ESE | 2% |
| Saturday | 90°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 3 mph S | 54% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms then Mostly Cloudy | 3 mph S | 30% |
| Sunday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph WSW | 20% |
| Sunday Night | 63°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 to 8 mph NNE | 53% |
| Monday | 74°F | Rain Showers Likely | 7 mph NE | 59% |
| Monday Night | 57°F | Showers And Thunderstorms Likely | 6 to 10 mph NE | 59% |
| Tuesday | 71°F | Chance Showers And Thunderstorms | 7 mph NE | 43% |
| Tuesday Night | 57°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 3 to 9 mph NNE | 26% |
| Wednesday | 71°F | Slight Chance Rain Showers then Mostly Cloudy | 6 mph N | 15% |
| Wednesday Night | 57°F | Mostly Cloudy | 2 to 6 mph N | 12% |
| Thursday | 71°F | Partly Sunny | 2 to 6 mph N | 10% |
| Thursday Night | 57°F | Mostly Cloudy | 2 to 6 mph N | 10% |
| Friday | 73°F | Mostly Sunny | 2 to 6 mph NNE | 4% |
Forecast source: National Weather Service (api.weather.gov) for Grandview Lake (39.152, -86.040). Updated through the day.
Growing snapshot for Grandview Lake
Last spring frost
Apr 11
First fall frost
Oct 25
Growing season
195 days
Hardiness zone
6b
More local growing data for Grandview Lake: nearby ZIP 47201 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Azalia
Bethel Village
Clifford
Columbus
Elizabethtown
Grammer
Harrison Lake
Hartsville
Hope
Jonesville
Mineral Springs
Newbern
Petersville
Reddington
Schaefer Lake
Taylorsville
Walesboro
Waynesville
Climate data from the nearest NOAA station, Columbus, In (4.3 mi from Grandview Lake). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.