Walton, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Walton, a city in Boone County, Kentucky.
Tonight
61°F
Mostly Cloudy then Showers And Thunderstorms
A chance of rain showers between 1am and 4am, then showers and thunderstorms. Mostly cloudy, with a low around 61. South wind 9 to 14 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Walton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 61°F | Mostly Cloudy then Showers And Thunderstorms | 9 to 14 mph S | 87% |
| Wednesday | 67°F | Showers And Thunderstorms | 9 to 15 mph S | 100% |
| Wednesday Night | 51°F | Chance Rain Showers then Mostly Cloudy | 5 to 8 mph SW | 26% |
| Thursday | 66°F | Mostly Sunny | 6 to 10 mph SW | 0% |
| Thursday Night | 46°F | Partly Cloudy | 2 to 6 mph SW | 0% |
| Friday | 62°F | Partly Sunny | 2 to 8 mph W | 7% |
| Friday Night | 42°F | Slight Chance Light Rain | 7 mph NW | 15% |
| Saturday | 56°F | Mostly Sunny | 7 mph NW | 10% |
| Saturday Night | 37°F | Partly Cloudy | 5 mph NW | 9% |
| Sunday | 57°F | Mostly Sunny | 2 to 8 mph W | 7% |
| Sunday Night | 36°F | Partly Cloudy | 7 mph W | 14% |
| Monday | 60°F | Sunny | 5 to 8 mph W | 14% |
| Monday Night | 39°F | Mostly Clear | 8 mph SW | 8% |
| Tuesday | 64°F | Sunny | 8 mph SW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Walton (38.862, -84.615). Updated through the day.
Growing snapshot for Walton
Last spring frost
Apr 18
First fall frost
Oct 25
Growing season
188 days
Hardiness zone
6b
More local growing data for Walton: nearby ZIP 41094 weather · frost dates · planting calendar · Kentucky frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Cincinnati Northern Ky Ap, Ky (11.4 mi from Walton). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.