Plano, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Plano, a community in Warren County, Kentucky.
Today
87°F
Sunny
Sunny, with a high near 87. Northeast wind around 6 mph.
7-day forecast for Plano
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Sunny | 6 mph NE | 2% |
| Tonight | 69°F | Partly Cloudy | 0 to 6 mph N | 1% |
| Wednesday | 89°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 3 mph NW | 22% |
| Wednesday Night | 71°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 3 mph S | 22% |
| Thursday | 91°F | Sunny then Slight Chance Showers And Thunderstorms | 3 to 7 mph SW | 16% |
| Thursday Night | 73°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 mph S | 31% |
| Friday | 91°F | Chance Showers And Thunderstorms | 8 mph SW | 36% |
| Friday Night | 71°F | Chance Showers And Thunderstorms | 2 to 6 mph S | 36% |
| Saturday | 89°F | Chance Showers And Thunderstorms | 6 mph SW | 41% |
| Saturday Night | 71°F | Chance Showers And Thunderstorms | 3 mph S | 41% |
| Sunday | 90°F | Chance Showers And Thunderstorms | 2 to 6 mph SW | 32% |
| Sunday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 3 mph S | 32% |
| Monday | 91°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 6 mph SW | 15% |
| Monday Night | 74°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph S | 15% |
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 Aug 4, 2026.