Grandview Lake, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Grandview Lake, a community in Bartholomew County, Indiana.
This Afternoon
69°F
Slight Chance Light Rain
A slight chance of rain before 3pm. Cloudy. High near 69, with temperatures falling to around 65 in the afternoon. Southwest wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Grandview Lake
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Slight Chance Light Rain | 9 mph SW | 15% |
| Tonight | 48°F | Mostly Cloudy | 2 to 7 mph WSW | 3% |
| Thursday | 63°F | Mostly Sunny | 3 to 8 mph SW | 0% |
| Thursday Night | 45°F | Mostly Cloudy | 1 to 5 mph W | 7% |
| Friday | 56°F | Mostly Cloudy | 2 to 7 mph NW | 6% |
| Friday Night | 36°F | Partly Cloudy | 2 to 7 mph NNW | 2% |
| Saturday | 54°F | Mostly Sunny | 5 mph NW | 0% |
| Saturday Night | 32°F | Mostly Clear | 2 mph NW | 0% |
| Sunday | 57°F | Sunny | 0 to 5 mph WNW | 0% |
| Sunday Night | 34°F | Mostly Clear | 0 to 3 mph WNW | 0% |
| Monday | 62°F | Sunny | 0 to 3 mph NW | 0% |
| Monday Night | 38°F | Clear | 2 mph WSW | 0% |
| Tuesday | 63°F | Sunny | 3 mph W | 1% |
| Tuesday Night | 38°F | Mostly Clear | 2 mph NW | 3% |
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
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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 Nov 4, 2026.