Harman US

Columbia, KY Weather & Growing Conditions

This Afternoon
72°F
Showers And Thunderstorms
Showers and thunderstorms before 5pm. Cloudy, with a high near 72. South wind 5 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 72°F Showers And Thunderstorms 5 to 10 mph S 99%
Tonight 47°F Slight Chance Drizzle then Mostly Cloudy 3 mph SW 5%
Thursday 68°F Mostly Sunny 2 to 6 mph SW 0%
Thursday Night 40°F Partly Cloudy 1 mph W 1%
Friday 64°F Mostly Sunny 0 to 6 mph NW 3%
Friday Night 33°F Mostly Cloudy 5 mph N 0%
Saturday 56°F Mostly Sunny 5 mph N 0%
Saturday Night 28°F Partly Cloudy 1 mph N 0%
Sunday 59°F Sunny 0 to 3 mph N 0%
Sunday Night 28°F Mostly Clear 1 mph NW 0%
Monday 63°F Sunny 2 mph W 0%
Monday Night 30°F Mostly Clear 0 mph 1%
Tuesday 65°F Sunny 0 to 3 mph W 2%
Tuesday Night 33°F Mostly Clear 1 mph NW 1%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Columbia, KY

Last spring frost
Apr 18
First fall frost
Oct 24
Growing season
189 days
Hardiness zone
7a

Explore more for Columbia, KY: full frost dates · planting calendar · Kentucky frost dates

Climate data from the nearest NOAA station, Jamestown Wwtp, Ky (16.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.