Louisville, KY Weather & Growing Conditions
Tonight
74°F
Scattered Showers And Thunderstorms then Partly Cloudy
Scattered showers and thunderstorms before 8pm. Partly cloudy, with a low around 74. South wind around 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 74°F | Scattered Showers And Thunderstorms then Partly Cloudy | 8 mph S | 28% |
| Sunday | 95°F | Sunny | 7 to 12 mph SW | 5% |
| Sunday Night | 70°F | Partly Cloudy then Isolated Showers And Thunderstorms | 10 mph NW | 19% |
| Monday | 86°F | Isolated Showers And Thunderstorms | 8 to 12 mph NE | 43% |
| Monday Night | 64°F | Scattered Showers And Thunderstorms | 9 to 13 mph NE | 46% |
| Tuesday | 79°F | Scattered Showers And Thunderstorms | 10 mph NE | 46% |
| Tuesday Night | 63°F | Chance Showers And Thunderstorms | 5 to 13 mph NE | 40% |
| Wednesday | 76°F | Chance Rain Showers | 5 to 8 mph N | 37% |
| Wednesday Night | 61°F | Chance Showers And Thunderstorms then Mostly Cloudy | 3 to 8 mph N | 25% |
| Thursday | 76°F | Partly Sunny | 3 to 7 mph N | 10% |
| Thursday Night | 60°F | Partly Cloudy | 3 to 8 mph N | 10% |
| Friday | 77°F | Partly Sunny | 3 to 9 mph N | 5% |
| Friday Night | 58°F | Partly Cloudy | 5 to 9 mph N | 5% |
| Saturday | 79°F | Mostly Sunny | 5 to 8 mph NE | 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 (1.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.