Corydon, KY Weather & Growing Conditions
Today
97°F
Sunny
Sunny. High near 97, with temperatures falling to around 95 in the afternoon. West southwest wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 97°F | Sunny | 7 mph WSW | 3% |
| Tonight | 72°F | Mostly Clear | 5 mph SSW | 2% |
| Sunday | 96°F | Mostly Sunny | 7 mph SW | 3% |
| Sunday Night | 69°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 5 mph N | 19% |
| Monday | 89°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 7 mph NE | 29% |
| Monday Night | 63°F | Chance Showers And Thunderstorms | 5 to 8 mph NNE | 47% |
| Tuesday | 80°F | Chance Showers And Thunderstorms | 6 to 10 mph N | 40% |
| Tuesday Night | 59°F | Partly Cloudy | 5 to 10 mph N | 11% |
| Wednesday | 77°F | Mostly Sunny | 6 to 9 mph N | 9% |
| Wednesday Night | 57°F | Partly Cloudy | 3 to 9 mph N | 4% |
| Thursday | 77°F | Mostly Sunny | 3 to 7 mph N | 1% |
| Thursday Night | 58°F | Partly Cloudy | 2 to 7 mph NNE | 2% |
| Friday | 79°F | Partly Sunny | 3 to 8 mph NNE | 3% |
| Friday Night | 57°F | Partly Cloudy | 3 to 7 mph NNE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Corydon, KY
Last spring frost
Apr 4
First fall frost
Oct 29
Growing season
207 days
Hardiness zone
7a
Explore more for Corydon, KY: full frost dates · planting calendar · Kentucky frost dates
Climate data from the nearest NOAA station, Henderson 8 Ssw, Ky (4.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.