Sunwest, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sunwest, a community in Maricopa County, Arizona.
Overnight
53°F
Clear
Clear, with a low around 53. Wind around 0 mph.
7-day forecast for Sunwest
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 53°F | Clear | 0 mph | 0% |
| Wednesday | 74°F | Sunny | 0 to 5 mph NW | 0% |
| Wednesday Night | 50°F | Clear | 0 to 5 mph NNW | 0% |
| Thursday | 74°F | Mostly Sunny | 0 mph | 0% |
| Thursday Night | 52°F | Partly Cloudy | 0 to 5 mph NNW | 0% |
| Friday | 76°F | Sunny | 0 to 5 mph NNW | 0% |
| Friday Night | 53°F | Clear | 5 mph NNW | 0% |
| Saturday | 78°F | Sunny | 0 to 5 mph NNE | 0% |
| Saturday Night | 55°F | Mostly Clear | 0 to 5 mph N | 0% |
| Sunday | 78°F | Sunny | 5 to 10 mph ENE | 0% |
| Sunday Night | 56°F | Partly Cloudy | 0 to 5 mph NE | 0% |
| Monday | 77°F | Mostly Sunny | 5 to 10 mph E | 1% |
| Monday Night | 56°F | Partly Cloudy | 0 mph | 1% |
| Tuesday | 75°F | Mostly Sunny | 0 to 5 mph ESE | 1% |
Forecast source: National Weather Service (api.weather.gov) for Sunwest (33.651, -113.409). Updated through the day.
Growing snapshot for Sunwest
Last spring frost
Mar 17
First fall frost
Nov 19
Growing season
243 days
Hardiness zone
9a
More local growing data for Sunwest: nearby ZIP 85320 weather · frost dates · planting calendar · Arizona frost dates
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Climate data from the nearest NOAA station, Aguila, Az (7.9 mi from Sunwest). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.