Plano, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Plano, a community in Warren County, Kentucky.
This Afternoon
79°F
Mostly Sunny
Mostly sunny, with a high near 79. South wind 12 to 15 mph, with gusts as high as 24 mph.
7-day forecast for Plano
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 79°F | Mostly Sunny | 12 to 15 mph S | 2% |
| Tonight | 63°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms | 16 mph S | 98% |
| Wednesday | 73°F | Showers And Thunderstorms | 7 to 15 mph SW | 96% |
| Wednesday Night | 47°F | Partly Cloudy | 5 mph SW | 1% |
| Thursday | 70°F | Mostly Sunny | 2 to 7 mph SW | 0% |
| Thursday Night | 43°F | Partly Cloudy | 1 mph W | 0% |
| Friday | 66°F | Mostly Sunny | 0 to 8 mph NW | 2% |
| Friday Night | 39°F | Partly Cloudy | 3 to 7 mph N | 2% |
| Saturday | 59°F | Mostly Sunny | 6 mph N | 1% |
| Saturday Night | 34°F | Mostly Cloudy | 0 to 3 mph NW | 1% |
| Sunday | 61°F | Mostly Sunny | 0 to 7 mph NW | 5% |
| Sunday Night | 32°F | Mostly Clear | 1 to 5 mph W | 9% |
| Monday | 63°F | Sunny | 1 to 6 mph W | 6% |
| Monday Night | 34°F | Mostly Clear | 3 mph SW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Plano (36.877, -86.417). Updated through the day.
Growing snapshot for Plano
Last spring frost
Apr 5
First fall frost
Oct 31
Growing season
208 days
Hardiness zone
7a
More local growing data for Plano: nearby ZIP 42104 weather · frost dates · planting calendar · Kentucky frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Bowling Green Warren Co Ap, Ky (6.3 mi from Plano). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.