Dexter, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dexter, a city in Cowley County, Kansas.
Today
98°F
Sunny
Sunny, with a high near 98. South southwest wind 10 to 16 mph, with gusts as high as 24 mph.
7-day forecast for Dexter
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 98°F | Sunny | 10 to 16 mph SSW | 6% |
| Tonight | 71°F | Chance Showers And Thunderstorms | 6 to 13 mph SSW | 63% |
| Sunday | 90°F | Showers And Thunderstorms Likely | 7 mph E | 58% |
| Sunday Night | 63°F | Showers And Thunderstorms Likely | 8 mph NNE | 60% |
| Monday | 80°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 10 mph N | 24% |
| Monday Night | 57°F | Partly Cloudy | 9 mph NNE | 7% |
| Tuesday | 76°F | Mostly Sunny | 9 mph NE | 5% |
| Tuesday Night | 53°F | Partly Cloudy | 8 mph ENE | 1% |
| Wednesday | 77°F | Mostly Sunny | 7 mph E | 4% |
| Wednesday Night | 56°F | Partly Cloudy | 6 mph E | 8% |
| Thursday | 80°F | Chance Rain Showers | 6 mph ESE | 28% |
| Thursday Night | 60°F | Slight Chance Rain Showers | 6 mph ESE | 23% |
| Friday | 81°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 7 mph ESE | 27% |
| Friday Night | 61°F | Slight Chance Showers And Thunderstorms | 6 mph E | 20% |
Forecast source: National Weather Service (api.weather.gov) for Dexter (37.180, -96.716). Updated through the day.
Growing snapshot for Dexter
Last spring frost
Apr 16
First fall frost
Oct 22
Growing season
189 days
Hardiness zone
7a
More local growing data for Dexter: nearby ZIP 67038 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Winfield 3Ne, Ks (18.5 mi from Dexter). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.