Brookville, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brookville, a town in Franklin County, Indiana.
Tonight
61°F
Partly Cloudy then Patchy Fog
Patchy fog after midnight. Partly cloudy, with a low around 61. East wind 1 to 6 mph.
7-day forecast for Brookville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 61°F | Partly Cloudy then Patchy Fog | 1 to 6 mph E | 3% |
| Saturday | 84°F | Patchy Fog then Chance Showers And Thunderstorms | 3 mph SE | 52% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms | 3 mph S | 48% |
| Sunday | 85°F | Chance Showers And Thunderstorms | 1 to 5 mph SW | 44% |
| Sunday Night | 62°F | Chance Showers And Thunderstorms | 6 mph NE | 45% |
| Monday | 76°F | Showers And Thunderstorms Likely | 5 to 8 mph NE | 56% |
| Monday Night | 57°F | Chance Showers And Thunderstorms | 5 to 9 mph NE | 49% |
| Tuesday | 73°F | Chance Showers And Thunderstorms | 8 mph NE | 40% |
| Tuesday Night | 57°F | Chance Showers And Thunderstorms | 2 to 9 mph NE | 27% |
| Wednesday | 72°F | Slight Chance Rain Showers | 2 to 7 mph N | 16% |
| Wednesday Night | 56°F | Slight Chance Rain Showers then Mostly Cloudy | 1 to 7 mph N | 16% |
| Thursday | 72°F | Partly Sunny | 2 to 6 mph N | 8% |
| Thursday Night | 55°F | Mostly Cloudy | 1 to 6 mph N | 7% |
| Friday | 72°F | Partly Sunny | 1 to 6 mph N | 6% |
Forecast source: National Weather Service (api.weather.gov) for Brookville (39.423, -85.010). Updated through the day.
Growing snapshot for Brookville
Last spring frost
Apr 20
First fall frost
Oct 21
Growing season
182 days
Hardiness zone
6a
More local growing data for Brookville: nearby ZIP 47012 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Blooming Grove
Cedar Grove
Hamburg
Lake View
Lakeshore Resort
Laurel
Metamora
Mount Carmel
New Trenton
Peppertown
St. Leon
Climate data from the nearest NOAA station, Brookville, In (1.7 mi from Brookville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.