Sedalia, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sedalia, a community in Douglas County, Colorado.
Today
81°F
Patchy Smoke
Patchy smoke before noon, then patchy smoke and a chance of showers and thunderstorms. Mostly sunny. High near 81, with temperatures falling to around 75 in the afternoon. East northeast wind 6 to 9 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Sedalia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Patchy Smoke | 6 to 9 mph ENE | 26% |
| Tonight | 55°F | Patchy Smoke | 2 to 10 mph S | 15% |
| Wednesday | 88°F | Patchy Smoke then Sunny | 2 to 9 mph NNE | 0% |
| Wednesday Night | 59°F | Mostly Clear | 6 to 9 mph SSE | 6% |
| Thursday | 96°F | Sunny | 3 to 10 mph N | 1% |
| Thursday Night | 61°F | Clear | 6 to 10 mph SSE | 3% |
| Friday | 98°F | Sunny | 5 to 9 mph NE | 0% |
| Friday Night | 64°F | Mostly Clear | 12 mph SSE | 1% |
| Saturday | 99°F | Sunny | 6 to 10 mph NNW | 0% |
| Saturday Night | 65°F | Mostly Clear | 7 to 12 mph S | 1% |
| Sunday | 99°F | Sunny | 3 to 7 mph ENE | 9% |
| Sunday Night | 65°F | Partly Cloudy | 9 mph SSW | 4% |
| Monday | 97°F | Sunny | 6 to 10 mph NW | 14% |
| Monday Night | 64°F | Partly Cloudy | 5 to 10 mph W | 12% |
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
Castle Pines
Castle Pines Village
Castle Rock
Franktown
Highlands Ranch
Larkspur
Lone Tree
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 Aug 4, 2026.