Worthington, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Worthington, a city in Greenup County, Kentucky.
Overnight
64°F
Patchy Fog
Patchy fog after 3am. Mostly cloudy, with a low around 64. Northeast wind around 1 mph.
7-day forecast for Worthington
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 64°F | Patchy Fog | 1 mph NE | 1% |
| Saturday | 88°F | Areas Of Fog then Mostly Sunny | 1 mph SE | 8% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms then Areas Of Fog | 2 mph S | 45% |
| Sunday | 89°F | Slight Chance Rain Showers then Partly Sunny | 5 mph SW | 15% |
| Sunday Night | 63°F | Chance Showers And Thunderstorms | 3 mph NW | 46% |
| Monday | 78°F | Chance Showers And Thunderstorms | 5 mph NE | 40% |
| Monday Night | 58°F | Chance Showers And Thunderstorms | 5 mph NE | 59% |
| Tuesday | 74°F | Showers And Thunderstorms Likely | 5 mph NE | 59% |
| Tuesday Night | 58°F | Showers And Thunderstorms Likely | 5 mph NE | 71% |
| Wednesday | 73°F | Showers And Thunderstorms Likely | 6 mph E | 71% |
| Wednesday Night | 56°F | Showers And Thunderstorms Likely | 5 mph E | 68% |
| Thursday | 72°F | Chance Rain Showers | 5 mph NE | 43% |
| Thursday Night | 54°F | Slight Chance Rain Showers then Partly Cloudy | 1 to 5 mph N | 17% |
| Friday | 72°F | Mostly Sunny | 5 mph NE | 10% |
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 19, 2026.