Harman US

Sedalia, CO Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Sedalia, a community in Douglas County, Colorado.

Overnight
52°F
Partly Cloudy
Partly cloudy, with a low around 52. West wind around 3 mph.

7-day forecast for Sedalia

WhenTempForecastWindPrecip
Overnight 52°F Partly Cloudy 3 mph W 2%
Saturday 78°F Mostly Sunny then Chance Showers And Thunderstorms 2 to 8 mph SSE 50%
Saturday Night 49°F Chance Showers And Thunderstorms then Partly Cloudy 2 to 6 mph SSE 41%
Sunday 72°F Mostly Sunny then Chance Showers And Thunderstorms 2 to 10 mph NW 36%
Sunday Night 49°F Chance Showers And Thunderstorms then Partly Cloudy 0 to 7 mph WNW 31%
Monday 74°F Sunny 0 to 9 mph SE 6%
Monday Night 50°F Slight Chance Showers And Thunderstorms then Partly Cloudy 3 to 9 mph S 22%
Tuesday 77°F Mostly Sunny then Slight Chance Showers And Thunderstorms 3 to 7 mph ESE 21%
Tuesday Night 51°F Slight Chance Showers And Thunderstorms then Mostly Cloudy 5 to 9 mph S 16%
Wednesday 78°F Partly Sunny then Slight Chance Showers And Thunderstorms 3 to 7 mph SE 17%
Wednesday Night 51°F Slight Chance Showers And Thunderstorms then Mostly Cloudy 2 to 6 mph SSW 17%
Thursday 78°F Mostly Sunny 2 to 8 mph ESE 13%
Thursday Night 53°F Slight Chance Rain Showers then Mostly Cloudy 5 to 8 mph S 18%
Friday 80°F Mostly Sunny then Slight Chance Showers And Thunderstorms 5 to 9 mph SSE 19%

Forecast source: National Weather Service (api.weather.gov) for Sedalia (39.440, -104.970). Updated through the day.

Growing snapshot for Sedalia

Last spring frost
May 16
First fall frost
Oct 1
Growing season
136 days
Hardiness zone
5b

More local growing data for Sedalia: nearby ZIP 80131 weather · frost dates · planting calendar · Colorado frost dates

Nearby towns & communities

All Colorado locations ›

Climate data from the nearest NOAA station, Roxborough Sp, Co (4.6 mi from Sedalia). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.