Louisa, KY Weather & Growing Conditions
Tonight
67°F
Mostly Cloudy
Mostly cloudy, with a low around 67. Northeast wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 67°F | Mostly Cloudy | 2 mph NE | 5% |
| Saturday | 88°F | Mostly Sunny | 1 mph NE | 7% |
| Saturday Night | 68°F | Slight Chance Showers And Thunderstorms | 2 mph SE | 37% |
| Sunday | 88°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 5 mph SW | 33% |
| Sunday Night | 67°F | Chance Showers And Thunderstorms | 2 mph NE | 38% |
| Monday | 83°F | Chance Rain Showers then Chance Showers And Thunderstorms | 3 mph NE | 47% |
| Monday Night | 64°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 mph N | 63% |
| Tuesday | 77°F | Showers And Thunderstorms Likely | 3 mph N | 62% |
| Tuesday Night | 62°F | Showers And Thunderstorms Likely | 3 mph NE | 63% |
| Wednesday | 73°F | Showers And Thunderstorms Likely | 3 mph SE | 63% |
| Wednesday Night | 58°F | Showers And Thunderstorms Likely | 3 mph NE | 60% |
| Thursday | 71°F | Slight Chance Rain Showers | 3 mph N | 20% |
| Thursday Night | 57°F | Slight Chance Rain Showers then Mostly Cloudy | 3 mph N | 17% |
| Friday | 72°F | Partly Sunny | 5 mph N | 8% |
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 Sep 19, 2026.