Sun City West, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sun City West, a community in Maricopa County, Arizona.
Overnight
88°F
Mostly Clear
Mostly clear. Low around 88, with temperatures rising to around 90 overnight. North northwest wind around 5 mph.
7-day forecast for Sun City West
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 88°F | Mostly Clear | 5 mph NNW | 1% |
| Tuesday | 110°F | Sunny | 5 to 15 mph W | 1% |
| Tuesday Night | 88°F | Mostly Clear then Patchy Blowing Dust | 5 to 15 mph SW | 2% |
| Wednesday | 109°F | Sunny | 5 to 10 mph W | 8% |
| Wednesday Night | 87°F | Partly Cloudy | 0 to 10 mph W | 8% |
| Thursday | 111°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 10 mph W | 12% |
| Thursday Night | 87°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 10 mph NNW | 12% |
| Friday | 112°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph W | 10% |
| Friday Night | 89°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph SW | 10% |
| Saturday | 112°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph SW | 18% |
| Saturday Night | 89°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph WNW | 18% |
| Sunday | 110°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 28% |
| Sunday Night | 85°F | Chance Showers And Thunderstorms | 5 to 10 mph NW | 28% |
| Monday | 106°F | Chance Showers And Thunderstorms | 5 to 10 mph SSW | 29% |
Forecast source: National Weather Service (api.weather.gov) for Sun City West (33.671, -112.357). Updated through the day.
Growing snapshot for Sun City West
Last spring frost
Jan 20
First fall frost
Dec 15
Growing season
331 days
Hardiness zone
9b
More local growing data for Sun City West: nearby ZIP 85375 weather · frost dates · planting calendar · Arizona frost dates
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Climate data from the nearest NOAA station, Youngtown, Az (6.2 mi from Sun City West). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.