Patagonia, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Patagonia, a town in Santa Cruz County, Arizona.
Tonight
64°F
Mostly Clear
Mostly clear, with a low around 64. South southeast wind around 2 mph.
7-day forecast for Patagonia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 64°F | Mostly Clear | 2 mph SSE | 0% |
| Saturday | 92°F | Sunny | 1 to 15 mph SW | 0% |
| Saturday Night | 63°F | Mostly Clear | 2 to 8 mph S | 0% |
| Sunday | 90°F | Sunny | 2 to 13 mph S | 0% |
| Sunday Night | 63°F | Mostly Clear | 1 to 9 mph S | 0% |
| Monday | 89°F | Mostly Sunny | 1 to 12 mph S | 3% |
| Monday Night | 63°F | Partly Cloudy | 2 to 7 mph S | 7% |
| Tuesday | 88°F | Chance Showers And Thunderstorms | 3 to 9 mph SSE | 29% |
| Tuesday Night | 62°F | Slight Chance Showers And Thunderstorms | 8 mph ESE | 24% |
| Wednesday | 87°F | Chance Showers And Thunderstorms | 5 to 10 mph E | 45% |
| Wednesday Night | 62°F | Chance Showers And Thunderstorms | 6 to 16 mph E | 41% |
| Thursday | 86°F | Chance Showers And Thunderstorms | 6 to 15 mph E | 45% |
| Thursday Night | 63°F | Chance Showers And Thunderstorms | 7 to 18 mph E | 35% |
| Friday | 86°F | Chance Showers And Thunderstorms | 6 to 15 mph SSE | 45% |
Forecast source: National Weather Service (api.weather.gov) for Patagonia (31.545, -110.745). Updated through the day.
Growing snapshot for Patagonia
Last spring frost
Mar 20
First fall frost
Nov 17
Growing season
239 days
Hardiness zone
8a
More local growing data for Patagonia: nearby ZIP 85624 weather · frost dates · planting calendar · Arizona frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Nogales Intl Ap, Az (10 mi from Patagonia). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.