Louisa, KY Weather & Growing Conditions
Overnight
60°F
Mostly Cloudy
Mostly cloudy, with a low around 60. South wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 60°F | Mostly Cloudy | 7 mph S | 4% |
| Wednesday | 72°F | Light Rain | 7 mph S | 100% |
| Wednesday Night | 57°F | Light Rain | 2 to 7 mph SW | 91% |
| Thursday | 72°F | Mostly Sunny | 5 mph SW | 1% |
| Thursday Night | 45°F | Partly Cloudy | 2 mph W | 3% |
| Friday | 68°F | Mostly Sunny | 0 to 5 mph W | 7% |
| Friday Night | 40°F | Mostly Cloudy | 3 mph NW | 7% |
| Saturday | 57°F | Mostly Sunny | 5 mph NW | 7% |
| Saturday Night | 33°F | Partly Cloudy | 2 mph NW | 1% |
| Sunday | 60°F | Mostly Sunny | 0 to 5 mph W | 3% |
| Sunday Night | 31°F | Mostly Clear then Widespread Frost | 2 mph W | 3% |
| Monday | 62°F | Widespread Frost then Sunny | 3 mph W | 3% |
| Monday Night | 32°F | Mostly Clear then Areas Of Frost | 2 mph SW | 2% |
| Tuesday | 66°F | Widespread Frost then Sunny | 5 mph SW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Louisa, KY
Last spring frost
Apr 24
First fall frost
Oct 17
Growing season
174 days
Hardiness zone
7a
Explore more for Louisa, KY: full frost dates · planting calendar · Kentucky frost dates
Climate data from the nearest NOAA station, Charley 2 Sw, Ky (8.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.