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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

WhenTempForecastWindPrecip
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

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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.