Arivaca, AZ Weather & Growing Conditions
Today
93°F
Sunny
Sunny, with a high near 93. Southwest wind 8 to 12 mph, with gusts as high as 21 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 93°F | Sunny | 8 to 12 mph SW | 1% |
| Tonight | 64°F | Mostly Clear | 3 to 8 mph SSW | 1% |
| Sunday | 91°F | Sunny | 7 to 12 mph S | 0% |
| Sunday Night | 65°F | Mostly Clear | 5 to 8 mph S | 0% |
| Monday | 91°F | Sunny | 6 to 13 mph S | 0% |
| Monday Night | 65°F | Mostly Clear | 5 to 9 mph S | 2% |
| Tuesday | 92°F | Sunny | 5 to 10 mph S | 7% |
| Tuesday Night | 65°F | Partly Cloudy | 3 to 8 mph SSE | 5% |
| Wednesday | 92°F | Slight Chance Showers And Thunderstorms | 3 to 8 mph SSE | 27% |
| Wednesday Night | 65°F | Chance Showers And Thunderstorms | 3 to 8 mph ESE | 27% |
| Thursday | 90°F | Chance Showers And Thunderstorms | 3 to 7 mph NE | 38% |
| Thursday Night | 66°F | Chance Showers And Thunderstorms | 5 to 9 mph E | 29% |
| Friday | 91°F | Slight Chance Showers And Thunderstorms | 7 mph SSW | 24% |
| Friday Night | 66°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 3 to 8 mph ENE | 17% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Arivaca, AZ
Last spring frost
Mar 21
First fall frost
Nov 20
Growing season
246 days
Hardiness zone
8b
Explore more for Arivaca, AZ: full frost dates · planting calendar · Arizona frost dates
Climate data from the nearest NOAA station, Sasabe, Az (8.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.