Sedgwick, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sedgwick, a town in Sedgwick County, Colorado.
This Afternoon
85°F
Mostly Sunny
Mostly sunny. High near 85, with temperatures falling to around 83 in the afternoon. North northeast wind around 6 mph.
7-day forecast for Sedgwick
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 85°F | Mostly Sunny | 6 mph NNE | 8% |
| Tonight | 59°F | Showers And Thunderstorms Likely | 2 to 7 mph NNW | 58% |
| Saturday | 74°F | Partly Sunny then Chance Showers And Thunderstorms | 3 to 8 mph NE | 37% |
| Saturday Night | 54°F | Showers And Thunderstorms | 5 to 8 mph ENE | 85% |
| Sunday | 67°F | Showers And Thunderstorms | 6 mph E | 80% |
| Sunday Night | 50°F | Chance Showers And Thunderstorms | 5 mph NE | 52% |
| Monday | 68°F | Mostly Sunny | 7 mph N | 11% |
| Monday Night | 50°F | Mostly Clear then Slight Chance Rain Showers | 8 to 13 mph ESE | 18% |
| Tuesday | 67°F | Partly Sunny | 13 to 22 mph SSE | 13% |
| Tuesday Night | 55°F | Chance Showers And Thunderstorms | 20 mph SE | 38% |
| Wednesday | 73°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 13 to 18 mph SSE | 16% |
| Wednesday Night | 55°F | Chance Showers And Thunderstorms then Mostly Cloudy | 6 to 12 mph SSE | 32% |
| Thursday | 75°F | Partly Sunny | 9 mph SSE | 7% |
| Thursday Night | 56°F | Slight Chance Rain Showers | 7 mph ESE | 16% |
Forecast source: National Weather Service (api.weather.gov) for Sedgwick (40.936, -102.526). Updated through the day.
Growing snapshot for Sedgwick
Last spring frost
May 6
First fall frost
Oct 7
Growing season
152 days
Hardiness zone
5b
More local growing data for Sedgwick: nearby ZIP 80749 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Sedgwick 5 S, Co (1.6 mi from Sedgwick). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.