Sunman, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sunman, a town in Dearborn County, Indiana.
Tonight
68°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 11pm and 4am. Mostly cloudy, with a low around 68. South wind around 6 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Sunman
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 68°F | Slight Chance Showers And Thunderstorms | 6 mph S | 20% |
| Sunday | 86°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 9 mph W | 32% |
| Sunday Night | 60°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 6 to 9 mph N | 56% |
| Monday | 72°F | Chance Showers And Thunderstorms | 8 to 12 mph NE | 51% |
| Monday Night | 55°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 51% |
| Tuesday | 72°F | Chance Rain Showers | 8 mph NE | 42% |
| Tuesday Night | 57°F | Chance Rain Showers | 3 to 8 mph NE | 42% |
| Wednesday | 70°F | Chance Showers And Thunderstorms | 6 mph NE | 47% |
| Wednesday Night | 56°F | Chance Showers And Thunderstorms | 2 to 6 mph NE | 47% |
| Thursday | 71°F | Mostly Cloudy | 6 mph N | 14% |
| Thursday Night | 55°F | Mostly Cloudy | 2 to 6 mph NE | 11% |
| Friday | 72°F | Partly Sunny | 3 to 7 mph NE | 6% |
| Friday Night | 53°F | Partly Cloudy | 2 to 7 mph NE | 6% |
| Saturday | 74°F | Mostly Sunny | 6 mph NE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Sunman (39.237, -85.093). Updated through the day.
Growing snapshot for Sunman
Last spring frost
Apr 30
First fall frost
Oct 16
Growing season
168 days
Hardiness zone
6b
More local growing data for Sunman: nearby ZIP 47041 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Aurora
Bright
Dillsboro
Greendale
Hidden Valley
Lawrenceburg
Manchester
Moores Hill
Penntown
West Harrison
Climate data from the nearest NOAA station, Milan 5 Ne, In (5.3 mi from Sunman). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.