Poplar Hills, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Poplar Hills, a city in Jefferson County, Kentucky.
Overnight
64°F
Showers And Thunderstorms
Showers and thunderstorms. Cloudy, with a low around 64. South wind around 15 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Poplar Hills
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 64°F | Showers And Thunderstorms | 15 mph S | 100% |
| Wednesday | 70°F | Showers And Thunderstorms | 8 to 18 mph S | 96% |
| Wednesday Night | 51°F | Patchy Drizzle | 3 to 7 mph W | 8% |
| Thursday | 67°F | Mostly Sunny | 3 to 9 mph SW | 0% |
| Thursday Night | 47°F | Partly Cloudy | 1 to 5 mph W | 0% |
| Friday | 62°F | Partly Sunny | 0 to 9 mph NW | 0% |
| Friday Night | 41°F | Partly Cloudy | 5 to 8 mph NW | 1% |
| Saturday | 56°F | Mostly Sunny | 3 to 7 mph NW | 1% |
| Saturday Night | 36°F | Partly Cloudy | 1 to 5 mph NW | 0% |
| Sunday | 59°F | Mostly Sunny | 1 to 8 mph NW | 1% |
| Sunday Night | 36°F | Mostly Clear | 1 to 6 mph W | 2% |
| Monday | 62°F | Sunny | 1 to 6 mph SW | 2% |
| Monday Night | 39°F | Clear | 5 mph SW | 1% |
| Tuesday | 66°F | Sunny | 2 to 7 mph SW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Poplar Hills (38.178, -85.693). Updated through the day.
Growing snapshot for Poplar Hills
Last spring frost
Mar 31
First fall frost
Nov 7
Growing season
222 days
Hardiness zone
7a
More local growing data for Poplar Hills: nearby ZIP 40231 weather · frost dates · planting calendar · Kentucky frost dates
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Climate data from the nearest NOAA station, Louisville Intl Ap, Ky (2.6 mi from Poplar Hills). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.