Parker, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Parker, a town in Douglas County, Colorado.
Tonight
31°F
Mostly Clear
Mostly clear, with a low around 31. South wind around 5 mph.
7-day forecast for Parker
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 31°F | Mostly Clear | 5 mph S | 0% |
| Wednesday | 58°F | Mostly Sunny then Chance Rain Showers | 2 to 8 mph ESE | 26% |
| Wednesday Night | 32°F | Chance Rain Showers then Mostly Cloudy | 2 to 6 mph NNW | 34% |
| Thursday | 57°F | Sunny | 5 mph NNW | 0% |
| Thursday Night | 33°F | Partly Cloudy | 3 to 8 mph S | 1% |
| Friday | 57°F | Mostly Sunny | 6 mph NNW | 10% |
| Friday Night | 32°F | Mostly Clear | 5 mph S | 10% |
| Saturday | 60°F | Sunny | 2 to 6 mph WNW | 2% |
| Saturday Night | 32°F | Clear | 3 to 8 mph SSE | 1% |
| Sunday | 70°F | Sunny | 2 to 9 mph S | 0% |
| Sunday Night | 38°F | Mostly Clear | 7 mph SSW | 0% |
| Monday | 67°F | Sunny | 3 to 7 mph SSE | 0% |
| Monday Night | 38°F | Partly Cloudy | 6 to 9 mph S | 0% |
| Tuesday | 65°F | Mostly Sunny | 6 mph NNW | 5% |
Forecast source: National Weather Service (api.weather.gov) for Parker (39.506, -104.776). Updated through the day.
Growing snapshot for Parker
Last spring frost
May 9
First fall frost
Oct 3
Growing season
145 days
Hardiness zone
5b
More local growing data for Parker: nearby ZIP 80134 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
Perry Park
Roxborough Park
Sedalia
Sierra Ridge
Stepping Stone
Sterling Ranch
Stonegate
The Pinery
Westcreek
Climate data from the nearest NOAA station, Parker, Co (2.7 mi from Parker). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.