Cannonsburg, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cannonsburg, a community in Boyd County, Kentucky.
Tonight
66°F
Partly Cloudy
Partly cloudy, with a low around 66. Northeast wind 1 to 5 mph.
7-day forecast for Cannonsburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 66°F | Partly Cloudy | 1 to 5 mph NE | 2% |
| Saturday | 88°F | Mostly Sunny | 2 mph E | 6% |
| Saturday Night | 68°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 2 mph SE | 35% |
| Sunday | 89°F | Slight Chance Showers And Thunderstorms | 6 mph SW | 32% |
| Sunday Night | 67°F | Chance Showers And Thunderstorms | 5 mph N | 47% |
| Monday | 82°F | Chance Rain Showers then Chance Showers And Thunderstorms | 2 to 6 mph NE | 44% |
| Monday Night | 64°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 2 to 6 mph NE | 62% |
| Tuesday | 77°F | Showers And Thunderstorms Likely | 2 to 6 mph N | 58% |
| Tuesday Night | 63°F | Showers And Thunderstorms Likely | 6 mph NE | 66% |
| Wednesday | 73°F | Showers And Thunderstorms Likely | 6 mph NE | 66% |
| Wednesday Night | 59°F | Showers And Thunderstorms Likely | 5 mph NE | 62% |
| Thursday | 72°F | Slight Chance Rain Showers | 6 mph N | 17% |
| Thursday Night | 58°F | Slight Chance Rain Showers then Mostly Cloudy | 2 to 6 mph N | 15% |
| Friday | 72°F | Partly Sunny | 2 to 6 mph N | 7% |
Forecast source: National Weather Service (api.weather.gov) for Cannonsburg (38.381, -82.696). Updated through the day.
Growing snapshot for Cannonsburg
Last spring frost
Apr 22
First fall frost
Oct 23
Growing season
181 days
Hardiness zone
6b
More local growing data for Cannonsburg: nearby ZIP 41102 weather · frost dates · planting calendar · Kentucky frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Ashland, Ky (6.6 mi from Cannonsburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.