Aetna Estates, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Aetna Estates, a community in Arapahoe County, Colorado.
Overnight
54°F
Partly Cloudy
Partly cloudy, with a low around 54. Southwest wind around 5 mph.
7-day forecast for Aetna Estates
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 54°F | Partly Cloudy | 5 mph SW | 6% |
| Saturday | 75°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 10 mph NNE | 72% |
| Saturday Night | 51°F | Chance Showers And Thunderstorms | 5 to 8 mph SSE | 51% |
| Sunday | 70°F | Showers And Thunderstorms Likely | 3 to 8 mph E | 60% |
| Sunday Night | 48°F | Chance Showers And Thunderstorms then Partly Cloudy | 3 to 8 mph ESE | 35% |
| Monday | 72°F | Sunny | 3 to 10 mph S | 4% |
| Monday Night | 51°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 12 mph SSE | 18% |
| Tuesday | 76°F | Mostly Sunny | 3 to 9 mph SSE | 13% |
| Tuesday Night | 54°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 7 to 14 mph SSE | 20% |
| Wednesday | 75°F | Partly Sunny | 7 mph SSW | 14% |
| Wednesday Night | 54°F | Mostly Cloudy | 7 mph SSW | 14% |
| Thursday | 76°F | Mostly Sunny | 5 to 8 mph N | 9% |
| Thursday Night | 55°F | Slight Chance Rain Showers then Mostly Cloudy | 9 mph SSE | 24% |
| Friday | 78°F | Mostly Sunny | 5 to 10 mph S | 12% |
Forecast source: National Weather Service (api.weather.gov) for Aetna Estates (39.738, -104.673). Updated through the day.
Growing snapshot for Aetna Estates
Last spring frost
May 5
First fall frost
Oct 9
Growing season
156 days
Hardiness zone
6a
More local growing data for Aetna Estates: nearby ZIP 80018 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
Aurora
Centennial
Cherry Creek
Cherry Hills Village
Columbine Valley
Deer Trail
Dove Valley
Englewood
Foxfield
Grand View Estates
Inverness
Littleton
Meridian
Meridian Village
Sheridan
Watkins
Climate data from the nearest NOAA station, Denver Intl Ap, Co (9.2 mi from Aetna Estates). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.