St. Matthews, KY Weather & Growing Conditions
Tonight
71°F
Partly Cloudy
Partly cloudy, with a low around 71. East wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 71°F | Partly Cloudy | 7 mph E | 12% |
| Saturday | 93°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph S | 23% |
| Saturday Night | 73°F | Chance Showers And Thunderstorms then Partly Cloudy | 6 mph S | 28% |
| Sunday | 94°F | Mostly Sunny | 6 to 9 mph SW | 8% |
| Sunday Night | 70°F | Mostly Cloudy then Slight Chance Rain Showers | 8 mph NE | 20% |
| Monday | 86°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 7 to 10 mph NE | 46% |
| Monday Night | 64°F | Chance Showers And Thunderstorms | 8 to 13 mph NE | 46% |
| Tuesday | 78°F | Chance Rain Showers then Chance Showers And Thunderstorms | 9 mph NE | 40% |
| Tuesday Night | 62°F | Chance Showers And Thunderstorms | 6 to 12 mph N | 40% |
| Wednesday | 75°F | Slight Chance Rain Showers then Partly Sunny | 9 mph N | 19% |
| Wednesday Night | 60°F | Mostly Cloudy | 6 to 9 mph N | 13% |
| Thursday | 75°F | Partly Sunny | 6 to 9 mph N | 7% |
| Thursday Night | 59°F | Partly Cloudy | 5 to 9 mph N | 7% |
| 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 St. Matthews, KY
Last spring frost
Apr 3
First fall frost
Nov 3
Growing season
214 days
Hardiness zone
7a
Explore more for St. Matthews, KY: full frost dates · planting calendar · Kentucky frost dates
Climate data from the nearest NOAA station, Louisville Bowman Fld, Ky (2.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.