Centennial Park, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Centennial Park, a community in Washington County, Arizona.
Overnight
67°F
Mostly Clear
Mostly clear. Low around 67, with temperatures rising to around 69 overnight. East southeast wind around 6 mph.
7-day forecast for Centennial Park
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 67°F | Mostly Clear | 6 mph ESE | 0% |
| Tuesday | 101°F | Sunny | 3 to 14 mph SSW | 0% |
| Tuesday Night | 68°F | Mostly Clear | 5 to 12 mph N | 0% |
| Wednesday | 100°F | Sunny | 3 to 12 mph SW | 0% |
| Wednesday Night | 67°F | Mostly Clear | 3 to 10 mph WSW | 0% |
| Thursday | 100°F | Sunny | 2 to 10 mph SW | 1% |
| Thursday Night | 66°F | Mostly Clear | 3 to 9 mph S | 1% |
| Friday | 101°F | Sunny | 1 to 8 mph SW | 2% |
| Friday Night | 68°F | Mostly Clear | 3 to 7 mph SSW | 2% |
| Saturday | 101°F | Sunny | 2 to 10 mph SW | 4% |
| Saturday Night | 69°F | Partly Cloudy | 5 to 9 mph S | 4% |
| Sunday | 99°F | Slight Chance Showers And Thunderstorms | 5 to 13 mph SW | 15% |
| Sunday Night | 66°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 12 mph S | 10% |
| Monday | 94°F | Slight Chance Showers And Thunderstorms | 5 to 13 mph SW | 18% |
Forecast source: National Weather Service (api.weather.gov) for Centennial Park (36.954, -112.981). Updated through the day.
Growing snapshot for Centennial Park
Last spring frost
Apr 26
First fall frost
Oct 25
Growing season
180 days
Hardiness zone
7a
More local growing data for Centennial Park: nearby ZIP 84784 weather · frost dates · planting calendar · Arizona frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Colorado City, Az (1.7 mi from Centennial Park). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.