Pierceton, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Pierceton, a town in Kosciusko County, Indiana.
Today
82°F
Sunny
Sunny, with a high near 82. South wind around 0 mph.
7-day forecast for Pierceton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Sunny | 0 mph | 0% |
| Tonight | 60°F | Mostly Clear | 0 mph | 0% |
| Wednesday | 84°F | Mostly Sunny | 0 to 5 mph SW | 0% |
| Wednesday Night | 65°F | Partly Cloudy then Showers And Thunderstorms Likely | 0 to 5 mph SW | 55% |
| Thursday | 81°F | Showers And Thunderstorms Likely | 0 to 5 mph SW | 70% |
| Thursday Night | 64°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 0 to 5 mph SW | 70% |
| Friday | 82°F | Partly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph SW | 29% |
| Friday Night | 63°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SW | 29% |
| Saturday | 83°F | Mostly Sunny | 0 to 5 mph SW | 12% |
| Saturday Night | 67°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 16% |
| Sunday | 85°F | Slight Chance Rain Showers then Mostly Sunny | 5 to 10 mph SW | 15% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 35% |
| Monday | 85°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 35% |
| Monday Night | 68°F | Chance Showers And Thunderstorms | 5 mph SW | 43% |
Forecast source: National Weather Service (api.weather.gov) for Pierceton (41.199, -85.703). Updated through the day.
Growing snapshot for Pierceton
Last spring frost
Apr 28
First fall frost
Oct 18
Growing season
170 days
Hardiness zone
6a
More local growing data for Pierceton: nearby ZIP 46562 weather · frost dates · planting calendar · Indiana frost dates
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Climate data from the nearest NOAA station, Warsaw, In (10.2 mi from Pierceton). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.