Arcadia, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Arcadia, a town in Hamilton County, Indiana.
Tonight
62°F
Partly Cloudy
Partly cloudy, with a low around 62. East wind around 8 mph.
7-day forecast for Arcadia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 62°F | Partly Cloudy | 8 mph E | 8% |
| Saturday | 82°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms | 8 mph SSE | 78% |
| Saturday Night | 67°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 6 mph SSE | 57% |
| Sunday | 82°F | Showers And Thunderstorms Likely | 3 to 8 mph WNW | 57% |
| Sunday Night | 59°F | Showers And Thunderstorms Likely | 9 to 13 mph NE | 64% |
| Monday | 69°F | Showers And Thunderstorms Likely | 12 to 15 mph ENE | 64% |
| Monday Night | 54°F | Chance Showers And Thunderstorms | 12 to 16 mph NE | 44% |
| Tuesday | 68°F | Chance Showers And Thunderstorms | 13 to 16 mph NE | 27% |
| Tuesday Night | 54°F | Slight Chance Rain Showers then Mostly Cloudy | 7 to 14 mph NE | 17% |
| Wednesday | 69°F | Mostly Cloudy | 7 to 10 mph NNE | 8% |
| Wednesday Night | 54°F | Mostly Cloudy | 5 to 10 mph NNE | 8% |
| Thursday | 70°F | Partly Sunny | 5 to 8 mph N | 6% |
| Thursday Night | 54°F | Mostly Cloudy | 3 to 8 mph NNE | 6% |
| Friday | 71°F | Mostly Sunny | 3 to 8 mph NNE | 5% |
Forecast source: National Weather Service (api.weather.gov) for Arcadia (40.174, -86.021). Updated through the day.
Growing snapshot for Arcadia
Last spring frost
Apr 23
First fall frost
Oct 17
Growing season
174 days
Hardiness zone
6a
More local growing data for Arcadia: nearby ZIP 46030 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Tipton 5 Sw, In (5.9 mi from Arcadia). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.