New Whiteland, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for New Whiteland, a town in Johnson County, Indiana.
This Afternoon
69°F
Slight Chance Light Rain
A slight chance of rain before 4pm. Cloudy. High near 69, with temperatures falling to around 63 in the afternoon. Southwest wind 12 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for New Whiteland
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Slight Chance Light Rain | 12 to 15 mph SW | 17% |
| Tonight | 47°F | Mostly Cloudy | 5 to 12 mph WSW | 5% |
| Thursday | 62°F | Partly Sunny | 7 to 15 mph SW | 0% |
| Thursday Night | 44°F | Mostly Cloudy | 3 to 8 mph W | 10% |
| Friday | 54°F | Mostly Cloudy | 5 to 12 mph NNW | 12% |
| Friday Night | 36°F | Partly Cloudy | 6 to 10 mph NW | 12% |
| Saturday | 53°F | Mostly Sunny | 5 to 8 mph NW | 0% |
| Saturday Night | 31°F | Partly Cloudy | 5 mph NW | 0% |
| Sunday | 57°F | Sunny | 2 to 9 mph W | 0% |
| Sunday Night | 34°F | Mostly Clear | 2 to 6 mph W | 0% |
| Monday | 61°F | Sunny | 1 to 7 mph WSW | 0% |
| Monday Night | 38°F | Clear | 6 mph SW | 0% |
| Tuesday | 63°F | Sunny | 7 mph WSW | 1% |
| Tuesday Night | 38°F | Mostly Clear | 5 mph NW | 2% |
Forecast source: National Weather Service (api.weather.gov) for New Whiteland (39.562, -86.099). Updated through the day.
Growing snapshot for New Whiteland
Last spring frost
Apr 20
First fall frost
Oct 19
Growing season
180 days
Hardiness zone
6a
More local growing data for New Whiteland: nearby ZIP 46184 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Franklin Wwtp, In (6.4 mi from New Whiteland). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.