Walton, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Walton, a city in Boone County, Kentucky.
Overnight
61°F
Slight Chance T-storms
A slight chance of thunderstorms and a slight chance of rain before 3am, then rain likely and a slight chance of thunderstorms. Cloudy, with a low around 61. South wind around 14 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast for Walton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 61°F | Slight Chance T-storms | 14 mph S | 65% |
| Wednesday | 66°F | Rain | 9 to 15 mph S | 99% |
| Wednesday Night | 50°F | Chance Light Rain then Mostly Cloudy | 6 to 9 mph SW | 25% |
| Thursday | 65°F | Mostly Sunny | 6 to 10 mph SW | 0% |
| Thursday Night | 46°F | Partly Cloudy | 6 mph W | 0% |
| Friday | 59°F | Partly Sunny then Slight Chance Light Rain | 3 to 8 mph W | 22% |
| Friday Night | 40°F | Slight Chance Light Rain then Mostly Cloudy | 8 mph NW | 22% |
| Saturday | 54°F | Mostly Sunny | 7 mph NW | 0% |
| Saturday Night | 36°F | Partly Cloudy | 5 mph NW | 0% |
| Sunday | 57°F | Mostly Sunny | 3 to 8 mph W | 1% |
| Sunday Night | 35°F | Mostly Clear | 6 mph W | 2% |
| Monday | 59°F | Sunny | 6 mph SW | 2% |
| Monday Night | 38°F | Mostly Clear | 6 mph SW | 1% |
| Tuesday | 63°F | Sunny | 7 mph SW | 1% |
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.