Heritage Creek, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Heritage Creek, a city in Jefferson County, Kentucky.
This Afternoon
93°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 4pm, then a chance of showers and thunderstorms between 4pm and 5pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 93. Heat index values as high as 101. North wind 3 to 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Heritage Creek
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 93°F | Slight Chance Showers And Thunderstorms | 3 to 8 mph N | 28% |
| Tonight | 69°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 to 8 mph NE | 25% |
| Saturday | 91°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph S | 19% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms then Mostly Clear | 6 mph S | 27% |
| Sunday | 93°F | Mostly Sunny | 6 to 9 mph SW | 6% |
| Sunday Night | 69°F | Mostly Cloudy | 8 mph NE | 13% |
| Monday | 85°F | Partly Sunny then Chance Showers And Thunderstorms | 9 mph NE | 45% |
| Monday Night | 64°F | Chance Showers And Thunderstorms | 9 to 13 mph NE | 47% |
| Tuesday | 77°F | Chance Rain Showers then Chance Showers And Thunderstorms | 10 mph NE | 42% |
| Tuesday Night | 61°F | Chance Showers And Thunderstorms | 6 to 13 mph N | 42% |
| Wednesday | 73°F | Chance Rain Showers then Partly Sunny | 6 to 9 mph N | 27% |
| Wednesday Night | 59°F | Mostly Cloudy | 5 to 10 mph N | 13% |
| Thursday | 73°F | Mostly Sunny | 5 to 9 mph N | 7% |
| Thursday Night | 59°F | Partly Cloudy | 5 to 9 mph N | 7% |
Forecast source: National Weather Service (api.weather.gov) for Heritage Creek (38.091, -85.609). Updated through the day.
Growing snapshot for Heritage Creek
Last spring frost
Apr 6
First fall frost
Nov 1
Growing season
209 days
Hardiness zone
7a
More local growing data for Heritage Creek: nearby ZIP 40291 weather · frost dates · planting calendar · Kentucky frost dates
Nearby towns & communities
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Climate data from the nearest NOAA station, Louisville Wfo, Ky (3.6 mi from Heritage Creek). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.