Sierra Ridge, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sierra Ridge, a community in Douglas County, Colorado.
Today
56°F
Sunny
Sunny. High near 56, with temperatures falling to around 49 in the afternoon. North northeast wind 3 to 8 mph.
7-day forecast for Sierra Ridge
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 56°F | Sunny | 3 to 8 mph NNE | 0% |
| Tonight | 31°F | Mostly Clear | 6 mph SSE | 0% |
| Wednesday | 57°F | Mostly Sunny then Chance Rain Showers | 2 to 8 mph ENE | 26% |
| Wednesday Night | 32°F | Chance Rain Showers then Mostly Cloudy | 6 mph NW | 33% |
| Thursday | 56°F | Sunny | 2 to 6 mph N | 0% |
| Thursday Night | 32°F | Partly Cloudy | 3 to 8 mph S | 1% |
| Friday | 56°F | Mostly Sunny | 6 mph N | 9% |
| Friday Night | 32°F | Mostly Clear | 6 mph S | 9% |
| Saturday | 59°F | Sunny | 2 to 7 mph W | 2% |
| Saturday Night | 32°F | Clear | 3 to 9 mph SSE | 0% |
| Sunday | 69°F | Sunny | 3 to 10 mph SSE | 0% |
| Sunday Night | 37°F | Mostly Clear | 6 to 9 mph SSW | 0% |
| Monday | 67°F | Sunny | 3 to 9 mph SSE | 0% |
| Monday Night | 38°F | Partly Cloudy | 9 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov) for Sierra Ridge (39.529, -104.817). Updated through the day.
Growing snapshot for Sierra Ridge
Last spring frost
May 9
First fall frost
Oct 3
Growing season
145 days
Hardiness zone
5b
More local growing data for Sierra Ridge: nearby ZIP 80134 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
Acres Green
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Castle Pines Village
Castle Rock
Franktown
Highlands Ranch
Larkspur
Lone Tree
Louviers
Parker
Perry Park
Roxborough Park
Sedalia
Stepping Stone
Sterling Ranch
Stonegate
The Pinery
Westcreek
Climate data from the nearest NOAA station, Parker, Co (2.7 mi from Sierra Ridge). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.