Buchanan, KY Weather & Growing Conditions
Today
97°F
Sunny
Sunny, with a high near 97. West wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 97°F | Sunny | 5 mph W | 1% |
| Tonight | 73°F | Mostly Clear | 2 mph SSW | 1% |
| Sunday | 97°F | Mostly Sunny | 2 to 6 mph SW | 2% |
| Sunday Night | 72°F | Mostly Clear | 2 mph SSW | 2% |
| Monday | 94°F | Mostly Sunny | 1 to 5 mph NNW | 13% |
| Monday Night | 67°F | Chance Showers And Thunderstorms | 3 mph NNE | 27% |
| Tuesday | 85°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 8 mph N | 19% |
| Tuesday Night | 62°F | Slight Chance Showers And Thunderstorms | 3 to 9 mph N | 19% |
| Wednesday | 79°F | Mostly Sunny | 6 mph N | 4% |
| Wednesday Night | 60°F | Partly Cloudy | 5 mph N | 4% |
| Thursday | 79°F | Mostly Sunny | 2 to 6 mph N | 2% |
| Thursday Night | 60°F | Partly Cloudy | 1 to 5 mph NNE | 1% |
| Friday | 80°F | Mostly Sunny | 2 to 6 mph NNE | 2% |
| Friday Night | 60°F | Partly Cloudy | 5 mph NNE | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Buchanan, KY
Last spring frost
Apr 5
First fall frost
Nov 1
Growing season
209 days
Hardiness zone
7b
Explore more for Buchanan, KY: full frost dates · planting calendar · Kentucky frost dates
Climate data from the nearest NOAA station, Murray, Ky (11.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.