Winfield, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Winfield, a city in Cowley County, Kansas.
This Afternoon
64°F
Mostly Cloudy
Mostly cloudy, with a high near 64. Northwest wind 16 to 23 mph, with gusts as high as 37 mph.
7-day forecast for Winfield
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 64°F | Mostly Cloudy | 16 to 23 mph NW | 2% |
| Tonight | 44°F | Partly Cloudy | 5 to 14 mph NW | 6% |
| Wednesday | 63°F | Sunny | 3 to 8 mph W | 0% |
| Wednesday Night | 44°F | Mostly Clear then Chance Rain Showers | 2 mph WNW | 36% |
| Thursday | 59°F | Rain Showers Likely | 2 to 8 mph N | 71% |
| Thursday Night | 39°F | Mostly Clear | 3 mph NNW | 5% |
| Friday | 60°F | Mostly Sunny | 6 mph N | 0% |
| Friday Night | 39°F | Partly Cloudy | 2 mph NNE | 0% |
| Saturday | 63°F | Mostly Sunny | 0 to 5 mph WNW | 2% |
| Saturday Night | 40°F | Mostly Clear | 1 mph WSW | 5% |
| Sunday | 67°F | Sunny | 1 to 5 mph WSW | 1% |
| Sunday Night | 42°F | Clear | 3 mph SSW | 0% |
| Monday | 70°F | Sunny | 3 to 10 mph SSW | 0% |
| Monday Night | 46°F | Mostly Clear | 5 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov) for Winfield (37.243, -96.980). Updated through the day.
Growing snapshot for Winfield
Last spring frost
Apr 16
First fall frost
Oct 22
Growing season
189 days
Hardiness zone
7a
More local growing data for Winfield: nearby ZIP 67156 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Winfield 3Ne, Ks (3 mi from Winfield). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.