Miami, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Miami, a community in Miami County, Indiana.
Today
82°F
Sunny
Sunny, with a high near 82. South wind around 0 mph.
7-day forecast for Miami
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Sunny | 0 mph | 0% |
| Tonight | 59°F | Mostly Clear | 0 mph | 0% |
| Wednesday | 83°F | Sunny | 0 to 5 mph SW | 1% |
| Wednesday Night | 65°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 49% |
| Thursday | 80°F | Showers And Thunderstorms Likely | 5 to 10 mph SW | 69% |
| Thursday Night | 64°F | Showers And Thunderstorms Likely | 0 to 5 mph S | 69% |
| Friday | 81°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph SW | 28% |
| Friday Night | 65°F | Chance Showers And Thunderstorms | 5 mph SW | 29% |
| Saturday | 83°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 24% |
| Saturday Night | 65°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 30% |
| Sunday | 83°F | Chance Showers And Thunderstorms | 5 to 15 mph SW | 39% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms | 10 mph SW | 41% |
| Monday | 85°F | Chance Showers And Thunderstorms | 10 to 15 mph SW | 41% |
| Monday Night | 69°F | Showers And Thunderstorms Likely | 15 mph SW | 56% |
Forecast source: National Weather Service (api.weather.gov) for Miami (40.614, -86.107). Updated through the day.
Growing snapshot for Miami
Last spring frost
Apr 27
First fall frost
Oct 18
Growing season
174 days
Hardiness zone
6a
More local growing data for Miami: nearby ZIP 46959 weather · frost dates · planting calendar · Indiana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Kokomo 3 Wsw, In (11.2 mi from Miami). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.