Ventana, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ventana, a community in Pima County, Arizona.
Overnight
80°F
Mostly Cloudy
Mostly cloudy, with a low around 80. South wind around 10 mph.
7-day forecast for Ventana
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 80°F | Mostly Cloudy | 10 mph S | 5% |
| Tuesday | 103°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 6 to 13 mph SW | 10% |
| Tuesday Night | 80°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 8 to 12 mph SW | 10% |
| Wednesday | 101°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 8 mph WSW | 19% |
| Wednesday Night | 79°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 6 mph WSW | 19% |
| Thursday | 102°F | Slight Chance Showers And Thunderstorms | 2 to 6 mph W | 14% |
| Thursday Night | 81°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 1 to 5 mph WSW | 13% |
| Friday | 104°F | Slight Chance Showers And Thunderstorms | 6 mph W | 24% |
| Friday Night | 81°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 6 mph WSW | 24% |
| Saturday | 104°F | Chance Showers And Thunderstorms | 5 mph WNW | 30% |
| Saturday Night | 80°F | Chance Showers And Thunderstorms | 6 mph SW | 30% |
| Sunday | 102°F | Chance Showers And Thunderstorms | 2 to 6 mph SW | 40% |
| Sunday Night | 78°F | Chance Showers And Thunderstorms | 6 mph SSW | 40% |
| Monday | 99°F | Chance Showers And Thunderstorms | 6 mph SW | 33% |
Forecast source: National Weather Service (api.weather.gov) for Ventana (32.468, -112.243). Updated through the day.
Growing snapshot for Ventana
Last spring frost
Jan 10
First fall frost
Dec 21
Growing season
347 days
Hardiness zone
9b
More local growing data for Ventana: nearby ZIP 85321 weather · frost dates · planting calendar · Arizona frost dates
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Climate data from the nearest NOAA station, Ajo, Az (16.1 mi from Ventana). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.