South Whitley, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for South Whitley, a town in Whitley County, Indiana.
This Afternoon
73°F
Mostly Sunny
Mostly sunny, with a high near 73. East wind around 5 mph.
7-day forecast for South Whitley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 73°F | Mostly Sunny | 5 mph E | 3% |
| Tonight | 58°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 mph E | 24% |
| Saturday | 77°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 5 to 10 mph SE | 78% |
| Saturday Night | 65°F | Chance Showers And Thunderstorms | 5 mph S | 70% |
| Sunday | 75°F | Showers And Thunderstorms | 0 to 10 mph NW | 75% |
| Sunday Night | 55°F | Showers And Thunderstorms Likely | 10 to 15 mph NE | 64% |
| Monday | 66°F | Showers And Thunderstorms Likely | 10 to 15 mph NE | 55% |
| Monday Night | 51°F | Chance Showers And Thunderstorms | 10 to 15 mph NE | 41% |
| Tuesday | 66°F | Slight Chance Rain Showers | 10 to 15 mph NE | 20% |
| Tuesday Night | 52°F | Slight Chance Rain Showers | 5 to 15 mph NE | 20% |
| Wednesday | 65°F | Slight Chance Rain Showers then Mostly Cloudy | 10 mph NE | 16% |
| Wednesday Night | 52°F | Mostly Cloudy | 5 to 10 mph NE | 14% |
| Thursday | 68°F | Partly Sunny | 5 to 10 mph N | 6% |
| Thursday Night | 52°F | Mostly Cloudy | 0 to 5 mph N | 6% |
Forecast source: National Weather Service (api.weather.gov) for South Whitley (41.084, -85.625). Updated through the day.
Growing snapshot for South Whitley
Last spring frost
Apr 27
First fall frost
Oct 17
Growing season
171 days
Hardiness zone
6a
More local growing data for South Whitley: nearby ZIP 46787 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Columbia City, In (8.7 mi from South Whitley). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.