Kilbourne, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Kilbourne, a community in Delaware County, Ohio.
This Afternoon
77°F
Mostly Sunny
Mostly sunny, with a high near 77. North wind around 10 mph.
7-day forecast for Kilbourne
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Mostly Sunny | 10 mph N | 0% |
| Tonight | 56°F | Partly Cloudy then Patchy Fog | 6 to 10 mph NE | 2% |
| Saturday | 79°F | Patchy Fog then Chance Showers And Thunderstorms | 6 mph SE | 25% |
| Saturday Night | 65°F | Showers And Thunderstorms Likely | 7 mph S | 61% |
| Sunday | 78°F | Showers And Thunderstorms | 6 to 10 mph W | 88% |
| Sunday Night | 58°F | Showers And Thunderstorms | 13 mph NE | 82% |
| Monday | 70°F | Chance Rain Showers | 13 mph NE | 47% |
| Monday Night | 56°F | Chance Rain Showers | 13 mph NE | 47% |
| Tuesday | 70°F | Chance Rain Showers | 13 mph NE | 47% |
| Tuesday Night | 57°F | Chance Rain Showers | 13 mph NE | 53% |
| Wednesday | 70°F | Chance Rain Showers | 10 to 14 mph E | 53% |
| Wednesday Night | 55°F | Chance Rain Showers | 12 mph NE | 45% |
| Thursday | 70°F | Slight Chance Rain Showers | 10 mph NE | 20% |
| Thursday Night | 54°F | Slight Chance Rain Showers then Mostly Cloudy | 7 to 10 mph N | 19% |
Forecast source: National Weather Service (api.weather.gov) for Kilbourne (40.332, -82.959). Updated through the day.
Growing snapshot for Kilbourne
Last spring frost
Apr 22
First fall frost
Oct 24
Growing season
183 days
Hardiness zone
6b
More local growing data for Kilbourne: nearby ZIP 43032 weather · frost dates · planting calendar · Ohio frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Westerville, Oh (14 mi from Kilbourne). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.