Sedgwick, KS Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sedgwick, a city in Harvey County, Kansas.
Overnight
72°F
Partly Cloudy
Partly cloudy, with a low around 72. South southeast wind around 9 mph.
7-day forecast for Sedgwick
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 72°F | Partly Cloudy | 9 mph SSE | 14% |
| Tuesday | 96°F | Slight Chance Rain Showers then Mostly Sunny | 7 to 10 mph SSE | 19% |
| Tuesday Night | 72°F | Partly Cloudy | 9 mph ESE | 10% |
| Wednesday | 90°F | Slight Chance Showers And Thunderstorms | 8 mph N | 19% |
| Wednesday Night | 68°F | Chance Showers And Thunderstorms | 8 to 12 mph NNE | 30% |
| Thursday | 89°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 7 mph E | 30% |
| Thursday Night | 69°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms | 8 mph SSE | 80% |
| Friday | 91°F | Showers And Thunderstorms then Chance Showers And Thunderstorms | 9 mph S | 80% |
| Friday Night | 71°F | Mostly Clear | 10 mph SSE | 7% |
| Saturday | 93°F | Sunny | 7 to 12 mph S | 7% |
| Saturday Night | 74°F | Clear | 14 mph S | 1% |
| Sunday | 95°F | Sunny | 13 to 16 mph S | 0% |
| Sunday Night | 75°F | Mostly Clear | 15 mph S | 1% |
| Monday | 95°F | Sunny | 15 to 18 mph SSW | 1% |
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 Aug 4, 2026.