Sandborn, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sandborn, a town in Knox County, Indiana.
Today
86°F
Sunny
Sunny, with a high near 86. North northeast wind around 1 mph.
7-day forecast for Sandborn
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 86°F | Sunny | 1 mph NNE | 0% |
| Tonight | 63°F | Mostly Clear | 1 mph NNE | 0% |
| Wednesday | 87°F | Sunny | 1 mph W | 0% |
| Wednesday Night | 68°F | Mostly Clear | 1 mph SSE | 3% |
| Thursday | 86°F | Partly Sunny then Isolated Showers And Thunderstorms | 1 to 5 mph SSW | 24% |
| Thursday Night | 69°F | Isolated Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 to 3 mph S | 55% |
| Friday | 86°F | Chance Showers And Thunderstorms then Scattered Showers And Thunderstorms | 0 to 3 mph SSW | 55% |
| Friday Night | 69°F | Chance Showers And Thunderstorms | 0 to 3 mph WSW | 38% |
| Saturday | 86°F | Slight Chance Showers And Thunderstorms | 0 to 3 mph SW | 27% |
| Saturday Night | 70°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 2 mph S | 19% |
| Sunday | 89°F | Sunny | 1 to 8 mph SSW | 12% |
| Sunday Night | 72°F | Mostly Clear | 6 mph SSW | 12% |
| Monday | 90°F | Mostly Sunny | 3 to 8 mph SSW | 11% |
| Monday Night | 73°F | Slight Chance Showers And Thunderstorms | 6 mph SSW | 26% |
Forecast source: National Weather Service (api.weather.gov) for Sandborn (38.897, -87.185). Updated through the day.
Growing snapshot for Sandborn
Last spring frost
Apr 9
First fall frost
Oct 25
Growing season
197 days
Hardiness zone
6b
More local growing data for Sandborn: nearby ZIP 47578 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Bicknell
Bruceville
Edwardsport
Emison
Freelandville
Monroe City
Oaktown
Ragsdale
Vincennes
Westphalia
Wheatland
Climate data from the nearest NOAA station, Elnora, In (5.6 mi from Sandborn). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.