Walton, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Walton, a city in Boone County, Kentucky.
This Afternoon
87°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 87. Southwest wind around 7 mph. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.
7-day forecast for Walton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 87°F | Chance Showers And Thunderstorms | 7 mph SW | 48% |
| Tonight | 68°F | Showers And Thunderstorms Likely then Chance Showers And Thunderstorms | 7 mph S | 69% |
| Sunday | 88°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 6 to 9 mph SW | 20% |
| Sunday Night | 63°F | Chance Showers And Thunderstorms | 8 mph N | 42% |
| Monday | 75°F | Chance Rain Showers | 10 mph NE | 42% |
| Monday Night | 57°F | Chance Showers And Thunderstorms | 8 to 12 mph NE | 49% |
| Tuesday | 71°F | Chance Showers And Thunderstorms | 9 mph NE | 38% |
| Tuesday Night | 58°F | Slight Chance Showers And Thunderstorms | 5 to 9 mph NE | 43% |
| Wednesday | 71°F | Chance Showers And Thunderstorms | 7 mph N | 45% |
| Wednesday Night | 57°F | Chance Showers And Thunderstorms | 7 mph N | 45% |
| Thursday | 70°F | Partly Sunny | 5 to 8 mph N | 13% |
| Thursday Night | 56°F | Mostly Cloudy | 7 mph N | 13% |
| Friday | 71°F | Mostly Sunny | 8 mph NE | 6% |
| Friday Night | 53°F | Partly Cloudy | 7 mph NE | 3% |
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 Sep 19, 2026.