Sedgwick, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sedgwick, a city in Harvey County, Kansas.
Today
98°F
Sunny
Sunny, with a high near 98. South southwest wind 13 to 17 mph, with gusts as high as 25 mph.
7-day forecast for Sedgwick
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 98°F | Sunny | 13 to 17 mph SSW | 11% |
| Tonight | 69°F | Chance Showers And Thunderstorms | 6 to 12 mph ENE | 81% |
| Sunday | 83°F | Chance Showers And Thunderstorms | 6 to 10 mph NE | 37% |
| Sunday Night | 61°F | Chance Showers And Thunderstorms | 7 to 10 mph N | 37% |
| Monday | 75°F | Slight Chance Rain Showers then Partly Sunny | 10 mph N | 18% |
| Monday Night | 55°F | Partly Cloudy | 9 mph NE | 6% |
| Tuesday | 72°F | Mostly Sunny | 8 mph NE | 2% |
| Tuesday Night | 52°F | Partly Cloudy | 7 mph E | 3% |
| Wednesday | 75°F | Mostly Sunny | 6 mph E | 8% |
| Wednesday Night | 57°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 7 mph ESE | 15% |
| Thursday | 78°F | Chance Showers And Thunderstorms | 6 mph SE | 33% |
| Thursday Night | 61°F | Slight Chance Showers And Thunderstorms | 7 mph SE | 34% |
| Friday | 80°F | Chance Showers And Thunderstorms | 6 mph SE | 34% |
| Friday Night | 62°F | Chance Showers And Thunderstorms | 7 mph ESE | 26% |
Forecast source: National Weather Service (api.weather.gov) for Sedgwick (37.918, -97.420). Updated through the day.
Growing snapshot for Sedgwick
Last spring frost
Apr 14
First fall frost
Oct 25
Growing season
193 days
Hardiness zone
7a
More local growing data for Sedgwick: nearby ZIP 67135 weather · frost dates · planting calendar · Kansas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Newton, Ks (9.2 mi from Sedgwick). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.