Clarksville, KY Weather & Growing Conditions
Overnight
72°F
Mostly Clear
Mostly clear, with a low around 72. Southeast wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 72°F | Mostly Clear | 0 mph | 2% |
| Saturday | 98°F | Sunny | 0 to 5 mph SW | 2% |
| Saturday Night | 72°F | Mostly Clear | 0 to 5 mph SSW | 2% |
| Sunday | 98°F | Sunny | 0 to 10 mph SW | 0% |
| Sunday Night | 70°F | Partly Cloudy | 0 to 5 mph SSW | 1% |
| Monday | 94°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph NW | 27% |
| Monday Night | 65°F | Chance Showers And Thunderstorms | 0 to 5 mph NNE | 41% |
| Tuesday | 84°F | Chance Showers And Thunderstorms | 5 to 10 mph N | 41% |
| Tuesday Night | 62°F | Chance Showers And Thunderstorms | 5 to 10 mph N | 25% |
| Wednesday | 81°F | Slight Chance Rain Showers then Mostly Sunny | 5 to 10 mph N | 23% |
| Wednesday Night | 59°F | Partly Cloudy | 5 to 10 mph N | 11% |
| Thursday | 80°F | Mostly Sunny | 5 to 10 mph N | 7% |
| Thursday Night | 59°F | Partly Cloudy | 5 to 10 mph NNE | 7% |
| Friday | 79°F | Mostly Sunny | 5 to 10 mph NNE | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Clarksville, KY
Last spring frost
Apr 6
First fall frost
Oct 28
Growing season
204 days
Hardiness zone
7a
Explore more for Clarksville, KY: full frost dates · planting calendar · Kentucky frost dates
Climate data from the nearest NOAA station, Clarksville Outlaw Ap, Tn (3.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.