Roanoke, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Roanoke, a town in Huntington County, Indiana.
Overnight
58°F
Mostly Cloudy
Mostly cloudy, with a low around 58. East wind 5 to 10 mph.
7-day forecast for Roanoke
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 58°F | Mostly Cloudy | 5 to 10 mph E | 5% |
| Saturday | 77°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 to 10 mph E | 69% |
| Saturday Night | 65°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 71% |
| Sunday | 75°F | Showers And Thunderstorms Likely | 0 to 10 mph NW | 74% |
| Sunday Night | 54°F | Chance Rain Showers | 10 mph NE | 54% |
| Monday | 65°F | Chance Rain Showers | 10 to 15 mph NE | 50% |
| Monday Night | 50°F | Slight Chance Rain Showers | 10 to 15 mph NE | 24% |
| Tuesday | 64°F | Mostly Cloudy then Slight Chance Rain Showers | 10 to 15 mph NE | 18% |
| Tuesday Night | 53°F | Slight Chance Rain Showers | 5 to 15 mph NE | 21% |
| Wednesday | 65°F | Slight Chance Rain Showers | 10 mph NE | 17% |
| Wednesday Night | 53°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 10 mph N | 17% |
| Thursday | 67°F | Partly Sunny | 5 mph N | 6% |
| Thursday Night | 52°F | Mostly Cloudy | 0 to 5 mph NE | 6% |
| Friday | 69°F | Mostly Sunny | 5 mph N | 5% |
Forecast source: National Weather Service (api.weather.gov) for Roanoke (40.964, -85.381). Updated through the day.
Growing snapshot for Roanoke
Last spring frost
Apr 24
First fall frost
Oct 21
Growing season
178 days
Hardiness zone
6a
More local growing data for Roanoke: nearby ZIP 46783 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Ft Wayne Intl Ap, In (7.9 mi from Roanoke). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.