Ventana, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ventana, a community in Pima County, Arizona.
This Afternoon
68°F
Sunny
Sunny, with a high near 68. North northeast wind 2 to 6 mph.
7-day forecast for Ventana
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 68°F | Sunny | 2 to 6 mph NNE | 0% |
| Tonight | 53°F | Partly Cloudy | 1 mph NNE | 0% |
| Wednesday | 73°F | Sunny | 3 mph WSW | 0% |
| Wednesday Night | 53°F | Mostly Clear | 2 mph N | 0% |
| Thursday | 72°F | Sunny | 0 to 5 mph NE | 0% |
| Thursday Night | 55°F | Partly Cloudy | 0 mph | 0% |
| Friday | 73°F | Sunny | 1 to 5 mph NNE | 0% |
| Friday Night | 56°F | Mostly Clear | 3 to 7 mph N | 0% |
| Saturday | 74°F | Sunny | 6 to 9 mph NE | 0% |
| Saturday Night | 56°F | Mostly Clear | 3 to 8 mph NE | 1% |
| Sunday | 75°F | Sunny | 5 to 12 mph ENE | 6% |
| Sunday Night | 57°F | Partly Cloudy | 5 mph ENE | 6% |
| Monday | 75°F | Mostly Sunny | 0 to 5 mph E | 6% |
| Monday Night | 58°F | Partly Cloudy | 0 mph | 2% |
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 Nov 3, 2026.