Plano, KY Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Plano, a community in Warren County, Kentucky.
Tonight
72°F
Mostly Clear
Mostly clear, with a low around 72. East wind around 2 mph.
7-day forecast for Plano
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 72°F | Mostly Clear | 2 mph E | 6% |
| Saturday | 96°F | Sunny | 1 to 5 mph SW | 10% |
| Saturday Night | 73°F | Partly Cloudy | 5 mph S | 4% |
| Sunday | 96°F | Mostly Sunny | 7 mph SW | 4% |
| Sunday Night | 72°F | Partly Cloudy | 5 mph S | 4% |
| Monday | 93°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 7 mph SW | 23% |
| Monday Night | 67°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 5 to 8 mph NE | 47% |
| Tuesday | 85°F | Chance Rain Showers then Chance Showers And Thunderstorms | 5 to 9 mph N | 49% |
| Tuesday Night | 63°F | Chance Showers And Thunderstorms | 3 to 12 mph N | 49% |
| Wednesday | 80°F | Chance Rain Showers | 3 to 8 mph N | 31% |
| Wednesday Night | 60°F | Slight Chance Rain Showers then Partly Cloudy | 2 to 8 mph N | 20% |
| Thursday | 78°F | Mostly Sunny | 2 to 8 mph N | 9% |
| Thursday Night | 59°F | Partly Cloudy | 3 to 8 mph N | 9% |
| Friday | 78°F | Mostly Sunny | 3 to 8 mph NE | 6% |
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 Sep 19, 2026.