Windsor, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Windsor, a community in Randolph County, Indiana.
Tonight
60°F
Partly Cloudy
Partly cloudy. Low around 60, with temperatures rising to around 62 overnight. East wind around 7 mph.
7-day forecast for Windsor
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 60°F | Partly Cloudy | 7 mph E | 4% |
| Saturday | 81°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms | 8 mph SE | 76% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms then Scattered Showers And Thunderstorms | 7 mph S | 68% |
| Sunday | 82°F | Showers And Thunderstorms Likely | 3 to 7 mph W | 60% |
| Sunday Night | 58°F | Showers And Thunderstorms Likely | 8 to 12 mph NE | 61% |
| Monday | 69°F | Showers And Thunderstorms Likely | 13 mph NE | 61% |
| Monday Night | 53°F | Chance Showers And Thunderstorms | 10 to 16 mph NE | 48% |
| Tuesday | 68°F | Chance Showers And Thunderstorms | 13 mph NE | 36% |
| Tuesday Night | 54°F | Slight Chance Showers And Thunderstorms | 6 to 14 mph NE | 20% |
| Wednesday | 68°F | Mostly Cloudy | 9 mph NNE | 14% |
| Wednesday Night | 54°F | Mostly Cloudy | 5 to 9 mph NNE | 14% |
| Thursday | 70°F | Partly Sunny | 5 to 8 mph N | 10% |
| Thursday Night | 53°F | Mostly Cloudy | 3 to 8 mph NNE | 10% |
| Friday | 70°F | Partly Sunny | 3 to 8 mph NNE | 5% |
Forecast source: National Weather Service (api.weather.gov) for Windsor (40.156, -85.215). Updated through the day.
Growing snapshot for Windsor
Last spring frost
Apr 25
First fall frost
Oct 16
Growing season
173 days
Hardiness zone
6a
More local growing data for Windsor: nearby ZIP 47368 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Blountsville
Farmland
Losantville
Lynn
Modoc
Parker City
Ridgeville
Saratoga
Spartanburg
Union City
Winchester
Climate data from the nearest NOAA station, Farmland 5 Nnw, In (5.5 mi from Windsor). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.