Bluffton, IN Weather & Growing Conditions
Today
81°F
Sunny
Sunny, with a high near 81. Wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Sunny | 0 mph | 0% |
| Tonight | 58°F | Clear | 0 mph | 0% |
| Wednesday | 83°F | Sunny | 0 to 5 mph SW | 0% |
| Wednesday Night | 65°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 34% |
| Thursday | 81°F | Showers And Thunderstorms Likely | 0 to 5 mph SW | 60% |
| Thursday Night | 65°F | Showers And Thunderstorms Likely | 0 to 5 mph SW | 60% |
| Friday | 81°F | Showers And Thunderstorms Likely | 0 to 5 mph SW | 55% |
| Friday Night | 65°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 5 mph SW | 55% |
| Saturday | 82°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 24% |
| Saturday Night | 64°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 0 to 5 mph SW | 27% |
| Sunday | 83°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 34% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 45% |
| Monday | 85°F | Chance Showers And Thunderstorms | 5 to 15 mph SW | 45% |
| Monday Night | 69°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 10 to 15 mph SW | 59% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Bluffton, IN
Last spring frost
Apr 24
First fall frost
Oct 20
Growing season
179 days
Hardiness zone
6a
Explore more for Bluffton, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Bluffton 6N, In (6.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.