Miami, IN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Miami, a community in Miami County, Indiana.
Tonight
48°F
Mostly Cloudy
Mostly cloudy, with a low around 48. Southwest wind 10 to 15 mph.
7-day forecast for Miami
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 48°F | Mostly Cloudy | 10 to 15 mph SW | 6% |
| Thursday | 60°F | Mostly Cloudy | 10 to 20 mph SW | 8% |
| Thursday Night | 43°F | Chance Rain Showers | 5 to 10 mph W | 47% |
| Friday | 52°F | Chance Rain Showers | 10 to 15 mph NW | 39% |
| Friday Night | 35°F | Chance Rain Showers then Mostly Cloudy | 5 to 10 mph NW | 39% |
| Saturday | 53°F | Mostly Sunny | 5 to 10 mph NW | 1% |
| Saturday Night | 30°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Sunday | 57°F | Sunny | 5 to 15 mph W | 0% |
| Sunday Night | 32°F | Mostly Clear | 5 to 10 mph W | 0% |
| Monday | 61°F | Sunny | 5 to 10 mph W | 0% |
| Monday Night | 38°F | Clear | 5 to 10 mph SW | 0% |
| Tuesday | 63°F | Sunny | 5 to 10 mph W | 0% |
| Tuesday Night | 36°F | Mostly Clear | 0 to 5 mph NW | 2% |
| Veterans Day | 62°F | Mostly Sunny | 0 to 5 mph NW | 2% |
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 Nov 5, 2026.