Grammer, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Grammer, a community in Bartholomew County, Indiana.
Tonight
67°F
Partly Cloudy
Partly cloudy, with a low around 67. East wind around 5 mph.
7-day forecast for Grammer
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 67°F | Partly Cloudy | 5 mph E | 6% |
| Saturday | 89°F | Partly Sunny then Chance Showers And Thunderstorms | 7 mph SSE | 43% |
| Saturday Night | 70°F | Chance Showers And Thunderstorms | 6 mph SSE | 36% |
| Sunday | 89°F | Slight Chance Showers And Thunderstorms | 5 mph WSW | 23% |
| Sunday Night | 65°F | Chance Showers And Thunderstorms | 7 mph NNE | 39% |
| Monday | 78°F | Showers And Thunderstorms Likely | 8 mph NE | 55% |
| Monday Night | 60°F | Chance Showers And Thunderstorms | 6 to 10 mph NE | 53% |
| Tuesday | 73°F | Chance Showers And Thunderstorms | 8 mph NE | 47% |
| Tuesday Night | 58°F | Chance Showers And Thunderstorms | 3 to 10 mph NNE | 44% |
| Wednesday | 71°F | Mostly Cloudy | 3 to 7 mph NNE | 12% |
| Wednesday Night | 57°F | Mostly Cloudy | 2 to 7 mph N | 10% |
| Thursday | 72°F | Partly Sunny | 6 mph N | 6% |
| Thursday Night | 58°F | Mostly Cloudy | 2 to 6 mph N | 6% |
| Friday | 73°F | Mostly Sunny | 6 mph NNE | 5% |
Forecast source: National Weather Service (api.weather.gov) for Grammer (39.153, -85.726). Updated through the day.
Growing snapshot for Grammer
Last spring frost
Apr 11
First fall frost
Oct 25
Growing season
195 days
Hardiness zone
6b
More local growing data for Grammer: nearby ZIP 47236 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
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Reddington
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Taylorsville
Walesboro
Waynesville
Climate data from the nearest NOAA station, Columbus, In (10.6 mi from Grammer). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.