Sonoita, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sonoita, a community in Santa Cruz County, Arizona.
Today
92°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 11am. Mostly sunny. High near 92, with temperatures falling to around 87 in the afternoon. West northwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
7-day forecast for Sonoita
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 92°F | Chance Showers And Thunderstorms | 6 to 10 mph WNW | 54% |
| Tonight | 66°F | Chance Showers And Thunderstorms | 5 to 10 mph SSW | 61% |
| Wednesday | 90°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 to 9 mph WNW | 44% |
| Wednesday Night | 66°F | Chance Showers And Thunderstorms then Mostly Cloudy | 2 to 7 mph WSW | 44% |
| Thursday | 92°F | Chance Showers And Thunderstorms | 2 to 8 mph NW | 40% |
| Thursday Night | 67°F | Chance Showers And Thunderstorms | 3 to 8 mph SSW | 40% |
| Friday | 93°F | Chance Showers And Thunderstorms | 3 to 7 mph NNE | 52% |
| Friday Night | 66°F | Chance Showers And Thunderstorms | 6 mph SSW | 52% |
| Saturday | 93°F | Chance Showers And Thunderstorms | 3 to 7 mph NE | 38% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms then Partly Cloudy | 6 mph S | 38% |
| Sunday | 92°F | Chance Showers And Thunderstorms | 2 to 8 mph N | 44% |
| Sunday Night | 65°F | Chance Showers And Thunderstorms | 3 to 7 mph SSW | 44% |
| Monday | 89°F | Chance Showers And Thunderstorms | 3 to 9 mph W | 53% |
| Monday Night | 64°F | Chance Showers And Thunderstorms | 5 to 8 mph SW | 46% |
Forecast source: National Weather Service (api.weather.gov) for Sonoita (31.666, -110.639). Updated through the day.
Growing snapshot for Sonoita
Last spring frost
Mar 28
First fall frost
Nov 21
Growing season
237 days
Hardiness zone
8a
More local growing data for Sonoita: nearby ZIP 85637 weather · frost dates · planting calendar · Arizona frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Sonoita, Az (3.4 mi from Sonoita). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.