Patagonia, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Patagonia, a town in Santa Cruz County, Arizona.
Tonight
44°F
Mostly Clear
Mostly clear, with a low around 44. Southeast wind around 5 mph.
7-day forecast for Patagonia
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 44°F | Mostly Clear | 5 mph SE | 0% |
| Wednesday | 73°F | Sunny | 3 to 12 mph SSW | 0% |
| Wednesday Night | 42°F | Mostly Clear | 0 to 5 mph S | 0% |
| Thursday | 72°F | Sunny | 3 to 7 mph S | 0% |
| Thursday Night | 44°F | Mostly Clear | 0 to 3 mph SE | 0% |
| Friday | 73°F | Mostly Sunny | 5 mph S | 3% |
| Friday Night | 45°F | Mostly Clear | 3 to 7 mph NE | 3% |
| Saturday | 73°F | Sunny | 8 to 12 mph ENE | 1% |
| Saturday Night | 45°F | Mostly Clear | 10 to 21 mph ENE | 1% |
| Sunday | 72°F | Sunny | 9 to 18 mph ENE | 8% |
| Sunday Night | 45°F | Partly Cloudy | 9 to 14 mph ENE | 8% |
| Monday | 74°F | Mostly Sunny | 2 to 9 mph WSW | 11% |
| Monday Night | 47°F | Partly Cloudy | 2 mph NE | 9% |
| Tuesday | 74°F | Mostly Sunny | 3 mph SSW | 5% |
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 Nov 4, 2026.