Louisville, KY Weather & Growing Conditions
Overnight
72°F
Partly Cloudy
Partly cloudy, with a low around 72. East wind around 5 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 72°F | Partly Cloudy | 5 mph E | 10% |
| Saturday | 93°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph S | 22% |
| Saturday Night | 73°F | Chance Showers And Thunderstorms then Mostly Clear | 5 mph S | 26% |
| Sunday | 94°F | Mostly Sunny | 5 to 9 mph SW | 8% |
| Sunday Night | 71°F | Mostly Cloudy then Slight Chance Rain Showers | 8 mph N | 16% |
| Monday | 86°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 6 to 9 mph NE | 45% |
| Monday Night | 65°F | Chance Showers And Thunderstorms | 8 to 12 mph NE | 45% |
| Tuesday | 78°F | Chance Rain Showers then Chance Showers And Thunderstorms | 9 mph NE | 37% |
| Tuesday Night | 62°F | Chance Showers And Thunderstorms | 6 to 10 mph N | 37% |
| Wednesday | 75°F | Slight Chance Rain Showers then Partly Sunny | 8 mph N | 20% |
| Wednesday Night | 60°F | Mostly Cloudy | 5 to 9 mph N | 13% |
| Thursday | 75°F | Partly Sunny | 5 to 8 mph N | 8% |
| Thursday Night | 60°F | Partly Cloudy | 5 to 8 mph N | 8% |
| Friday | 75°F | Mostly Sunny | 6 to 9 mph N | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Louisville, KY
Last spring frost
Mar 31
First fall frost
Nov 7
Growing season
222 days
Hardiness zone
7a
Explore more for Louisville, KY: full frost dates · planting calendar · Kentucky frost dates
Climate data from the nearest NOAA station, Louisville Intl Ap, Ky (0.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.