Boonville, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Boonville, a city in Warrick County, Indiana.
This Afternoon
98°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Sunny. High near 98, with temperatures falling to around 93 in the afternoon. Northeast wind around 3 mph. Chance of precipitation is 20%.
7-day forecast for Boonville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 98°F | Slight Chance Showers And Thunderstorms | 3 mph NE | 21% |
| Tonight | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph ENE | 21% |
| Saturday | 97°F | Sunny then Slight Chance Showers And Thunderstorms | 6 mph SSW | 16% |
| Saturday Night | 74°F | Partly Cloudy | 5 mph SSW | 11% |
| Sunday | 97°F | Mostly Sunny | 3 to 8 mph WSW | 7% |
| Sunday Night | 71°F | Partly Cloudy | 3 to 7 mph N | 12% |
| Monday | 89°F | Partly Sunny then Chance Showers And Thunderstorms | 5 to 9 mph NNE | 41% |
| Monday Night | 64°F | Chance Showers And Thunderstorms | 7 to 12 mph NNE | 42% |
| Tuesday | 79°F | Chance Showers And Thunderstorms | 7 to 12 mph NNE | 38% |
| Tuesday Night | 60°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 6 to 13 mph N | 20% |
| Wednesday | 78°F | Partly Sunny | 5 to 10 mph N | 8% |
| Wednesday Night | 59°F | Partly Cloudy | 3 to 10 mph N | 5% |
| Thursday | 78°F | Mostly Sunny | 3 to 9 mph N | 4% |
| Thursday Night | 59°F | Partly Cloudy | 3 to 9 mph NNE | 4% |
Forecast source: National Weather Service (api.weather.gov) for Boonville (38.047, -87.291). Updated through the day.
Growing snapshot for Boonville
Last spring frost
Apr 12
First fall frost
Oct 25
Growing season
196 days
Hardiness zone
7a
More local growing data for Boonville: nearby ZIP 47601 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Boonville 1S, In (1.8 mi from Boonville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.