Sedalia, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sedalia, a community in Douglas County, Colorado.
Today
80°F
Partly Sunny then Chance Showers And Thunderstorms
A chance of showers and thunderstorms between noon and 3pm, then showers and thunderstorms likely. Partly sunny. High near 80, with temperatures falling to around 68 in the afternoon. Northeast wind 3 to 7 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Sedalia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 80°F | Partly Sunny then Chance Showers And Thunderstorms | 3 to 7 mph NE | 70% |
| Tonight | 48°F | Chance Showers And Thunderstorms then Partly Cloudy | 1 to 6 mph SSW | 36% |
| Sunday | 72°F | Sunny then Slight Chance Showers And Thunderstorms | 2 to 10 mph NNE | 21% |
| Sunday Night | 48°F | Chance Showers And Thunderstorms then Mostly Cloudy | 0 to 8 mph ESE | 29% |
| Monday | 75°F | Sunny | 0 to 10 mph E | 4% |
| Monday Night | 50°F | Partly Cloudy | 5 to 9 mph SSE | 9% |
| Tuesday | 81°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 8 mph SE | 18% |
| 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% |
| Friday Night | 53°F | Chance Rain Showers | 6 to 10 mph S | 26% |
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
Acres Green
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Louviers
Parker
Perry Park
Roxborough Park
Sierra Ridge
Stepping Stone
Sterling Ranch
Stonegate
The Pinery
Westcreek
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.