Petersville, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Petersville, a community in Bartholomew County, Indiana.
Today
90°F
Partly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between noon and 2pm, then showers and thunderstorms likely between 2pm and 5pm, then a chance of showers and thunderstorms. Partly sunny. High near 90, with temperatures falling to around 87 in the afternoon. South wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Petersville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 5 mph S | 58% |
| Tonight | 70°F | Chance Showers And Thunderstorms then Mostly Cloudy | 3 mph SSE | 36% |
| Sunday | 88°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 6 mph W | 20% |
| Sunday Night | 63°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 6 to 9 mph NNE | 53% |
| Monday | 74°F | Rain Showers Likely | 9 mph NE | 57% |
| Monday Night | 57°F | Showers And Thunderstorms Likely | 6 to 12 mph NE | 57% |
| Tuesday | 72°F | Chance Showers And Thunderstorms | 6 to 9 mph NE | 40% |
| Tuesday Night | 57°F | Slight Chance Showers And Thunderstorms | 3 to 10 mph NNE | 21% |
| Wednesday | 72°F | Slight Chance Rain Showers | 6 mph N | 17% |
| Wednesday Night | 57°F | Slight Chance Rain Showers then Mostly Cloudy | 2 to 7 mph N | 17% |
| Thursday | 72°F | Partly Sunny | 3 to 7 mph N | 10% |
| Thursday Night | 56°F | Mostly Cloudy | 3 to 7 mph NNE | 10% |
| Friday | 73°F | Mostly Sunny | 3 to 7 mph NNE | 4% |
| Friday Night | 53°F | Partly Cloudy | 3 to 7 mph NE | 4% |
Forecast source: National Weather Service (api.weather.gov) for Petersville (39.226, -85.819). Updated through the day.
Growing snapshot for Petersville
Last spring frost
Apr 11
First fall frost
Oct 25
Growing season
195 days
Hardiness zone
6b
More local growing data for Petersville: nearby ZIP 47203 weather · frost dates · planting calendar · Indiana frost dates
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Climate data from the nearest NOAA station, Columbus, In (6.6 mi from Petersville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.