Scottsdale, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Scottsdale, a city in Maricopa County, Arizona.
Today
99°F
Sunny
Sunny, with a high near 99. South southwest wind around 5 mph.
7-day forecast for Scottsdale
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 99°F | Sunny | 5 mph SSW | 0% |
| Tonight | 73°F | Mostly Clear | 0 to 5 mph NNE | 0% |
| Sunday | 98°F | Sunny | 5 mph SSE | 0% |
| Sunday Night | 74°F | Partly Cloudy | 0 to 5 mph N | 1% |
| Monday | 98°F | Mostly Sunny | 5 mph SE | 1% |
| Monday Night | 74°F | Mostly Clear | 0 to 5 mph NE | 9% |
| Tuesday | 98°F | Sunny | 5 mph ESE | 9% |
| Tuesday Night | 75°F | Mostly Clear | 0 to 15 mph ENE | 9% |
| Wednesday | 99°F | Sunny then Slight Chance Showers And Thunderstorms | 5 to 15 mph E | 12% |
| Wednesday Night | 76°F | Slight Chance Showers And Thunderstorms | 5 to 15 mph ENE | 16% |
| Thursday | 97°F | Slight Chance Showers And Thunderstorms | 5 to 15 mph E | 27% |
| Thursday Night | 75°F | Chance Showers And Thunderstorms | 5 to 15 mph ENE | 27% |
| Friday | 97°F | Slight Chance Showers And Thunderstorms | 5 to 15 mph SE | 20% |
| Friday Night | 76°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 5 to 10 mph NNE | 17% |
Forecast source: National Weather Service (api.weather.gov) for Scottsdale (33.684, -111.861). Updated through the day.
Growing snapshot for Scottsdale
Last spring frost
Jan 27
First fall frost
Dec 21
Growing season
330 days
Hardiness zone
10a
More local growing data for Scottsdale: nearby ZIP 85255 weather · frost dates · planting calendar · Arizona frost dates
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Climate data from the nearest NOAA station, Pinnacle Peak, Az (4.6 mi from Scottsdale). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.