Royal Center, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Royal Center, a town in Cass County, Indiana.
Today
82°F
Sunny
Sunny, with a high near 82. South wind around 0 mph.
7-day forecast for Royal Center
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Sunny | 0 mph | 0% |
| Tonight | 60°F | Mostly Clear | 0 mph | 0% |
| Wednesday | 83°F | Mostly Sunny | 0 to 5 mph SW | 4% |
| Wednesday Night | 65°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 53% |
| Thursday | 80°F | Showers And Thunderstorms | 0 to 5 mph SW | 76% |
| Thursday Night | 64°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 0 to 5 mph S | 60% |
| Friday | 81°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 28% |
| Friday Night | 64°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph SW | 28% |
| Saturday | 83°F | Mostly Sunny | 0 to 5 mph SW | 12% |
| Saturday Night | 67°F | Mostly Clear | 5 mph SW | 12% |
| Sunday | 85°F | Mostly Sunny | 5 to 10 mph SW | 13% |
| Sunday Night | 69°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 25% |
| Monday | 85°F | Chance Showers And Thunderstorms | 10 mph SW | 25% |
| Monday Night | 68°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 10 mph SW | 42% |
Forecast source: National Weather Service (api.weather.gov) for Royal Center (40.864, -86.500). Updated through the day.
Growing snapshot for Royal Center
Last spring frost
Apr 20
First fall frost
Oct 23
Growing season
185 days
Hardiness zone
6a
More local growing data for Royal Center: nearby ZIP 46978 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Logansport Cicott St, In (10 mi from Royal Center). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.