Miami Heights, OH Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Miami Heights, a community in Hamilton County, Ohio.
Overnight
65°F
Mostly Cloudy
Mostly cloudy, with a low around 65. East wind around 3 mph.
7-day forecast for Miami Heights
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 65°F | Mostly Cloudy | 3 mph E | 2% |
| Saturday | 89°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 6 mph SE | 62% |
| Saturday Night | 69°F | Showers And Thunderstorms Likely | 5 mph SE | 61% |
| Sunday | 89°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 7 mph W | 24% |
| Sunday Night | 62°F | Chance Showers And Thunderstorms | 7 to 10 mph N | 51% |
| Monday | 74°F | Chance Rain Showers | 10 mph NE | 52% |
| Monday Night | 57°F | Chance Showers And Thunderstorms | 8 to 12 mph NE | 52% |
| Tuesday | 72°F | Chance Showers And Thunderstorms | 7 to 10 mph NE | 33% |
| Tuesday Night | 58°F | Chance Showers And Thunderstorms | 5 to 10 mph N | 38% |
| Wednesday | 72°F | Chance Rain Showers | 3 to 7 mph NE | 44% |
| Wednesday Night | 57°F | Chance Showers And Thunderstorms | 3 to 8 mph N | 44% |
| Thursday | 72°F | Partly Sunny | 3 to 8 mph N | 14% |
| Thursday Night | 56°F | Mostly Cloudy | 3 to 8 mph N | 14% |
| Friday | 72°F | Mostly Sunny | 5 to 9 mph NE | 7% |
Forecast source: National Weather Service (api.weather.gov) for Miami Heights (39.168, -84.715). Updated through the day.
Growing snapshot for Miami Heights
Last spring frost
Apr 13
First fall frost
Oct 31
Growing season
197 days
Hardiness zone
6b
More local growing data for Miami Heights: nearby ZIP 45001 weather · frost dates · planting calendar · Ohio frost dates
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Climate data from the nearest NOAA station, Cincinnati-Fernbank, Oh (1.7 mi from Miami Heights). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.