Franklin, KY Weather & Growing Conditions
Today
72°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm, then a slight chance of drizzle. Mostly cloudy. High near 72, with temperatures falling to around 66 in the afternoon. Southwest wind 7 to 12 mph. Chance of precipitation is 50%. New rainfall amounts between 1 and 2 inches possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Chance Showers And Thunderstorms | 7 to 12 mph SW | 50% |
| Tonight | 47°F | Slight Chance Drizzle then Partly Cloudy | 2 to 6 mph W | 0% |
| Thursday | 69°F | Mostly Sunny | 2 to 7 mph SW | 0% |
| Thursday Night | 44°F | Partly Cloudy | 2 mph W | 0% |
| Friday | 65°F | Mostly Sunny | 1 to 9 mph NW | 0% |
| Friday Night | 39°F | Partly Cloudy | 5 to 8 mph N | 0% |
| Saturday | 58°F | Mostly Sunny | 7 mph N | 0% |
| Saturday Night | 33°F | Partly Cloudy | 3 mph N | 0% |
| Sunday | 58°F | Mostly Sunny | 1 to 7 mph N | 1% |
| Sunday Night | 32°F | Mostly Clear | 0 to 3 mph N | 1% |
| Monday | 61°F | Sunny | 0 to 5 mph S | 0% |
| Monday Night | 35°F | Clear | 2 mph SW | 1% |
| Tuesday | 66°F | Sunny | 1 to 5 mph SW | 1% |
| Tuesday Night | 38°F | Mostly Clear | 2 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Franklin, KY
Last spring frost
Apr 5
First fall frost
Nov 1
Growing season
210 days
Hardiness zone
7a
Explore more for Franklin, KY: full frost dates · planting calendar · Kentucky frost dates
Climate data from the nearest NOAA station, Portland Sewage Plt, Tn (9.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.