Santa Cruz, AZ Weather & Growing Conditions
Overnight
78°F
Mostly Clear
Mostly clear, with a low around 78. North northeast wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 78°F | Mostly Clear | 0 mph | 0% |
| Saturday | 103°F | Sunny | 0 to 5 mph E | 0% |
| Saturday Night | 76°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Sunday | 102°F | Sunny | 0 to 5 mph ESE | 0% |
| Sunday Night | 78°F | Partly Cloudy | 0 to 5 mph W | 1% |
| Monday | 102°F | Mostly Sunny | 0 to 5 mph SE | 1% |
| Monday Night | 78°F | Mostly Clear | 0 to 5 mph S | 4% |
| Tuesday | 102°F | Sunny | 0 to 5 mph SE | 4% |
| Tuesday Night | 80°F | Mostly Clear | 0 to 10 mph NNE | 4% |
| Wednesday | 103°F | Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph E | 13% |
| Wednesday Night | 81°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 20 mph E | 13% |
| Thursday | 101°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 20 mph E | 21% |
| Thursday Night | 80°F | Slight Chance Showers And Thunderstorms | 5 to 20 mph E | 21% |
| Friday | 102°F | Sunny then Slight Chance Showers And Thunderstorms | 5 to 20 mph E | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Santa Cruz, AZ
Last spring frost
Jan 14
First fall frost
Dec 22
Growing season
343 days
Hardiness zone
9b
Explore more for Santa Cruz, AZ: full frost dates · planting calendar · Arizona frost dates
Climate data from the nearest NOAA station, Laveen 3 Sse, Az (6.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.