Centennial, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Centennial, a city in Arapahoe County, Colorado.
Tonight
55°F
Partly Cloudy
Partly cloudy, with a low around 55. South southwest wind around 5 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Centennial
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 55°F | Partly Cloudy | 5 mph SSW | 7% |
| Saturday | 77°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 9 mph SE | 59% |
| Saturday Night | 52°F | Chance Showers And Thunderstorms then Partly Cloudy | 6 mph SSE | 47% |
| Sunday | 71°F | Showers And Thunderstorms Likely | 3 to 8 mph E | 57% |
| Sunday Night | 50°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 to 7 mph SE | 36% |
| Monday | 73°F | Sunny | 2 to 8 mph SSE | 4% |
| Monday Night | 53°F | Partly Cloudy | 8 mph SSE | 14% |
| Tuesday | 77°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 8 mph SE | 16% |
| Tuesday Night | 54°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 6 to 10 mph SSE | 18% |
| Wednesday | 76°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 3 to 7 mph SE | 18% |
| Wednesday Night | 54°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 3 to 7 mph SSW | 17% |
| Thursday | 76°F | Partly Sunny | 3 to 7 mph N | 14% |
| Thursday Night | 55°F | Slight Chance Rain Showers then Mostly Cloudy | 7 mph S | 24% |
| Friday | 79°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SSE | 15% |
Forecast source: National Weather Service (api.weather.gov) for Centennial (39.591, -104.864). Updated through the day.
Growing snapshot for Centennial
Last spring frost
May 5
First fall frost
Oct 8
Growing season
154 days
Hardiness zone
6a
More local growing data for Centennial: nearby ZIP 80112 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
Aetna Estates
Aurora
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 Centennial Ap, Co (0.9 mi from Centennial). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.