Winfield, TN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Winfield, a town in Mccreary County, Tennessee.
This Afternoon
76°F
Sunny
Sunny. High near 76, with temperatures falling to around 73 in the afternoon. South wind 5 to 10 mph, with gusts as high as 20 mph.
7-day forecast for Winfield
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 76°F | Sunny | 5 to 10 mph S | 2% |
| Tonight | 63°F | Mostly Cloudy then Chance Showers And Thunderstorms | 5 to 10 mph S | 29% |
| Wednesday | 70°F | Showers And Thunderstorms | 10 to 15 mph S | 92% |
| Wednesday Night | 58°F | Showers And Thunderstorms then Mostly Cloudy | 0 to 10 mph SW | 92% |
| Thursday | 72°F | Mostly Sunny | 0 to 5 mph W | 5% |
| Thursday Night | 49°F | Partly Cloudy | 0 mph | 4% |
| Friday | 69°F | Mostly Sunny | 0 to 5 mph NW | 5% |
| Friday Night | 44°F | Partly Cloudy | 0 to 5 mph NW | 5% |
| Saturday | 60°F | Mostly Sunny | 0 to 5 mph N | 2% |
| Saturday Night | 37°F | Mostly Cloudy | 0 to 5 mph N | 4% |
| Sunday | 60°F | Mostly Sunny | 0 to 5 mph NW | 7% |
| Sunday Night | 35°F | Partly Cloudy | 0 to 5 mph W | 9% |
| Monday | 62°F | Sunny | 0 to 5 mph W | 10% |
| Monday Night | 37°F | Mostly Clear | 0 mph | 10% |
Forecast source: National Weather Service (api.weather.gov) for Winfield (36.563, -84.446). Updated through the day.
Growing snapshot for Winfield
Last spring frost
Apr 24
First fall frost
Oct 18
Growing season
177 days
Hardiness zone
7a
More local growing data for Winfield: nearby ZIP 42649 weather · frost dates · planting calendar · Tennessee frost dates
Climate data from the nearest NOAA station, Stearns 2S, Ky (4.8 mi from Winfield). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.