Worthington, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Worthington, a city in Greenup County, Kentucky.
This Afternoon
84°F
Mostly Sunny
Mostly sunny, with a high near 84. North wind around 5 mph.
7-day forecast for Worthington
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 84°F | Mostly Sunny | 5 mph N | 12% |
| Tonight | 64°F | Partly Cloudy then Patchy Fog | 1 to 5 mph NE | 5% |
| Saturday | 88°F | Areas Of Fog then Mostly Sunny | 1 mph E | 9% |
| Saturday Night | 67°F | Slight Chance Showers And Thunderstorms | 2 mph SE | 37% |
| Sunday | 89°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 mph SW | 42% |
| Sunday Night | 66°F | Chance Showers And Thunderstorms | 2 mph N | 48% |
| Monday | 81°F | Chance Rain Showers then Chance Showers And Thunderstorms | 5 mph NE | 40% |
| Monday Night | 63°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 mph NE | 62% |
| Tuesday | 77°F | Showers And Thunderstorms Likely | 5 mph N | 55% |
| Tuesday Night | 62°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 mph NE | 65% |
| Wednesday | 74°F | Showers And Thunderstorms Likely | 5 mph NE | 65% |
| Wednesday Night | 58°F | Showers And Thunderstorms Likely | 5 mph NE | 60% |
| Thursday | 72°F | Slight Chance Rain Showers | 5 mph N | 17% |
| Thursday Night | 57°F | Slight Chance Rain Showers then Mostly Cloudy | 5 mph N | 16% |
Forecast source: National Weather Service (api.weather.gov) for Worthington (38.551, -82.735). Updated through the day.
Growing snapshot for Worthington
Last spring frost
Apr 22
First fall frost
Oct 23
Growing season
181 days
Hardiness zone
7a
More local growing data for Worthington: nearby ZIP 41183 weather · frost dates · planting calendar · Kentucky frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Ashland, Ky (9.5 mi from Worthington). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.