Centennial Park, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Centennial Park, a community in Washington County, Arizona.
This Afternoon
84°F
Isolated Showers And Thunderstorms
Isolated showers and thunderstorms. Mostly sunny. High near 84, with temperatures falling to around 80 in the afternoon. West southwest wind around 8 mph.
7-day forecast for Centennial Park
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 84°F | Isolated Showers And Thunderstorms | 8 mph WSW | 13% |
| Tonight | 55°F | Mostly Clear | 6 mph ENE | 8% |
| Saturday | 82°F | Sunny | 2 to 8 mph SSW | 0% |
| Saturday Night | 52°F | Mostly Clear | 2 to 7 mph NNE | 0% |
| Sunday | 83°F | Sunny | 1 to 7 mph S | 0% |
| Sunday Night | 56°F | Partly Cloudy | 2 to 8 mph NNE | 1% |
| Monday | 84°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 8 mph SE | 27% |
| Monday Night | 54°F | Chance Showers And Thunderstorms | 5 to 8 mph E | 43% |
| Tuesday | 80°F | Chance Showers And Thunderstorms | 5 to 9 mph ESE | 44% |
| Tuesday Night | 53°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 3 to 13 mph NE | 12% |
| Wednesday | 83°F | Sunny | 1 to 13 mph E | 8% |
| Wednesday Night | 55°F | Mostly Clear | 3 to 20 mph E | 3% |
| Thursday | 84°F | Mostly Sunny | 6 to 18 mph E | 9% |
| Thursday Night | 57°F | Partly Cloudy then Slight Chance Rain Showers | 7 to 21 mph E | 16% |
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 Sep 19, 2026.