Winslow, IN Weather & Growing Conditions
Tonight
72°F
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 72. East southeast wind around 5 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph ESE | 15% |
| Saturday | 97°F | Sunny then Slight Chance Showers And Thunderstorms | 5 mph S | 18% |
| Saturday Night | 74°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph SSW | 18% |
| Sunday | 96°F | Mostly Sunny then Slight Chance Rain Showers | 6 mph WSW | 15% |
| Sunday Night | 70°F | Slight Chance Rain Showers | 6 mph NNE | 19% |
| Monday | 86°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 3 to 8 mph NE | 48% |
| Monday Night | 63°F | Chance Showers And Thunderstorms | 5 to 12 mph NNE | 48% |
| Tuesday | 77°F | Chance Showers And Thunderstorms | 6 to 9 mph NNE | 42% |
| Tuesday Night | 59°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 3 to 12 mph NNE | 15% |
| Wednesday | 77°F | Partly Sunny | 3 to 8 mph N | 6% |
| Wednesday Night | 58°F | Partly Cloudy | 2 to 8 mph N | 5% |
| Thursday | 77°F | Mostly Sunny | 2 to 8 mph N | 4% |
| Thursday Night | 59°F | Partly Cloudy | 2 to 8 mph NNE | 4% |
| Friday | 77°F | Mostly Sunny | 2 to 8 mph NNE | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Winslow, IN
Last spring frost
Apr 20
First fall frost
Oct 22
Growing season
186 days
Hardiness zone
6b
Explore more for Winslow, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Petersburg 61 Brg, In (6.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.