Columbia, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Columbia, a city in Adair County, Kentucky.
Overnight
63°F
Clear
Clear, with a low around 63. Northeast wind around 2 mph.
7-day forecast for Columbia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 63°F | Clear | 2 mph NE | 0% |
| Tuesday | 86°F | Sunny | 5 mph NE | 3% |
| Tuesday Night | 68°F | Partly Cloudy | 2 mph N | 5% |
| Wednesday | 87°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 3 mph SW | 40% |
| Wednesday Night | 69°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 mph S | 40% |
| Thursday | 88°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 6 mph SW | 40% |
| Thursday Night | 70°F | Chance Showers And Thunderstorms | 5 mph S | 40% |
| Friday | 87°F | Chance Showers And Thunderstorms | 7 mph SW | 43% |
| Friday Night | 69°F | Chance Showers And Thunderstorms | 5 mph S | 43% |
| Saturday | 87°F | Chance Showers And Thunderstorms | 5 mph SW | 46% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms | 3 mph S | 46% |
| Sunday | 88°F | Chance Showers And Thunderstorms | 5 mph SW | 32% |
| Sunday Night | 70°F | Chance Showers And Thunderstorms then Partly Cloudy | 3 mph S | 31% |
| Monday | 89°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 6 mph SW | 17% |
Forecast source: National Weather Service (api.weather.gov) for Columbia (37.103, -85.308). Updated through the day.
Growing snapshot for Columbia
Last spring frost
Apr 18
First fall frost
Oct 24
Growing season
189 days
Hardiness zone
7a
More local growing data for Columbia: nearby ZIP 42728 weather · frost dates · planting calendar · Kentucky frost dates
Climate data from the nearest NOAA station, Jamestown Wwtp, Ky (14.8 mi from Columbia). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.