Hillsboro, IN Weather & Growing Conditions
This Afternoon
79°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny. High near 79, with temperatures falling to around 77 in the afternoon. Northeast wind around 7 mph. Chance of precipitation is 60%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 79°F | Chance Showers And Thunderstorms | 7 mph NE | 59% |
| Tonight | 65°F | Chance Showers And Thunderstorms | 9 mph E | 27% |
| Saturday | 85°F | Chance Showers And Thunderstorms | 8 mph S | 49% |
| Saturday Night | 68°F | Slight Chance Showers And Thunderstorms | 6 mph S | 35% |
| Sunday | 84°F | Chance Showers And Thunderstorms | 3 to 9 mph WNW | 46% |
| Sunday Night | 60°F | Showers And Thunderstorms Likely | 13 mph NE | 66% |
| Monday | 71°F | Showers And Thunderstorms Likely | 12 to 15 mph NE | 66% |
| Monday Night | 54°F | Chance Showers And Thunderstorms | 12 to 16 mph NE | 47% |
| Tuesday | 69°F | Chance Showers And Thunderstorms | 15 mph NE | 35% |
| Tuesday Night | 54°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 6 to 14 mph NNE | 21% |
| Wednesday | 69°F | Mostly Cloudy | 7 to 10 mph NNE | 3% |
| Wednesday Night | 54°F | Mostly Cloudy | 3 to 10 mph NNE | 3% |
| Thursday | 72°F | Partly Sunny | 3 to 9 mph NNE | 3% |
| Thursday Night | 54°F | Mostly Cloudy | 3 to 9 mph NNE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hillsboro, IN
Last spring frost
Apr 22
First fall frost
Oct 17
Growing season
176 days
Hardiness zone
6a
Explore more for Hillsboro, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Attica 2E, In (15.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.