Winamac, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Winamac, a town in Pulaski County, Indiana.
This Afternoon
67°F
Partly Sunny
Partly sunny. High near 67, with temperatures falling to around 60 in the afternoon. Southwest wind around 15 mph, with gusts as high as 25 mph.
7-day forecast for Winamac
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 67°F | Partly Sunny | 15 mph SW | 9% |
| Tonight | 47°F | Mostly Cloudy | 10 mph SW | 12% |
| Thursday | 57°F | Mostly Cloudy | 10 to 15 mph SW | 12% |
| Thursday Night | 41°F | Rain Showers Likely | 5 to 10 mph W | 65% |
| Friday | 51°F | Chance Rain Showers | 10 to 15 mph NW | 35% |
| Friday Night | 34°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 10 mph NW | 21% |
| Saturday | 52°F | Mostly Sunny | 5 to 10 mph NW | 3% |
| Saturday Night | 30°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Sunday | 57°F | Sunny | 5 to 10 mph W | 1% |
| Sunday Night | 32°F | Mostly Clear | 0 to 5 mph W | 1% |
| Monday | 60°F | Sunny | 0 to 10 mph SW | 0% |
| Monday Night | 37°F | Clear | 5 mph SW | 0% |
| Tuesday | 62°F | Sunny | 5 mph W | 0% |
| Tuesday Night | 35°F | Mostly Clear | 0 to 5 mph NW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Winamac (41.054, -86.604). Updated through the day.
Growing snapshot for Winamac
Last spring frost
Apr 25
First fall frost
Oct 18
Growing season
173 days
Hardiness zone
5b
More local growing data for Winamac: nearby ZIP 46996 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Winamac 2Sse, In (4.4 mi from Winamac). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.