Tubac, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Tubac, a community in Santa Cruz County, Arizona.
Overnight
43°F
Mostly Clear
Mostly clear, with a low around 43. South southeast wind around 8 mph.
7-day forecast for Tubac
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 43°F | Mostly Clear | 8 mph SSE | 0% |
| Wednesday | 74°F | Sunny | 3 to 9 mph SW | 0% |
| Wednesday Night | 42°F | Clear | 1 to 5 mph WNW | 0% |
| Thursday | 73°F | Sunny | 2 to 6 mph S | 0% |
| Thursday Night | 45°F | Mostly Clear | 3 mph SSE | 0% |
| Friday | 74°F | Mostly Sunny | 2 to 6 mph SSW | 3% |
| Friday Night | 45°F | Mostly Clear | 5 mph NE | 3% |
| Saturday | 73°F | Sunny | 5 to 10 mph ENE | 2% |
| Saturday Night | 46°F | Mostly Clear | 7 to 12 mph ENE | 0% |
| Sunday | 73°F | Sunny | 7 to 16 mph E | 1% |
| Sunday Night | 45°F | Partly Cloudy | 7 to 10 mph E | 1% |
| Monday | 73°F | Mostly Sunny | 1 to 10 mph SSE | 3% |
| Monday Night | 46°F | Partly Cloudy | 1 to 6 mph SSE | 3% |
| Tuesday | 73°F | Sunny | 2 to 6 mph SSW | 3% |
Forecast source: National Weather Service (api.weather.gov) for Tubac (31.611, -111.057). Updated through the day.
Growing snapshot for Tubac
Last spring frost
Apr 5
First fall frost
Nov 10
Growing season
217 days
Hardiness zone
8b
More local growing data for Tubac: nearby ZIP 85646 weather · frost dates · planting calendar · Arizona frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Tumacacori Nm, Az (3.7 mi from Tubac). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.