Roanoke, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Roanoke, a town in Huntington County, Indiana.
Today
82°F
Sunny
Sunny, with a high near 82. Southeast wind around 0 mph.
7-day forecast for Roanoke
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Sunny | 0 mph | 0% |
| Tonight | 59°F | Mostly Clear | 0 mph | 0% |
| Wednesday | 84°F | Sunny | 0 to 5 mph SW | 0% |
| Wednesday Night | 65°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 0 mph | 23% |
| Thursday | 81°F | Showers And Thunderstorms Likely | 0 to 5 mph SW | 65% |
| Thursday Night | 64°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 0 to 5 mph SW | 65% |
| Friday | 82°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 35% |
| Friday Night | 64°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 mph | 35% |
| Saturday | 83°F | Mostly Sunny | 0 to 5 mph SW | 13% |
| Saturday Night | 66°F | Partly Cloudy | 0 to 5 mph SW | 14% |
| Sunday | 85°F | Mostly Sunny | 5 to 10 mph SW | 13% |
| Sunday Night | 69°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 31% |
| Monday | 85°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 31% |
| Monday Night | 68°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 44% |
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 Aug 4, 2026.