Phoenix, AZ Weather & Growing Conditions
Overnight
80°F
Clear
Clear, with a low around 80. East wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 80°F | Clear | 0 mph | 0% |
| Saturday | 102°F | Sunny | 0 to 5 mph SSE | 0% |
| Saturday Night | 79°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Sunday | 101°F | Sunny | 5 mph SSE | 0% |
| Sunday Night | 81°F | Partly Cloudy | 0 to 5 mph NE | 1% |
| Monday | 102°F | Mostly Sunny | 5 mph SE | 1% |
| Monday Night | 80°F | Mostly Clear | 0 to 5 mph W | 6% |
| Tuesday | 101°F | Sunny | 0 to 5 mph SE | 6% |
| Tuesday Night | 82°F | Mostly Clear | 0 to 10 mph NE | 5% |
| Wednesday | 102°F | Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph ESE | 12% |
| Wednesday Night | 83°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph E | 12% |
| Thursday | 101°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph E | 23% |
| Thursday Night | 82°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph E | 23% |
| Friday | 101°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 10 mph SE | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Phoenix, AZ
Last spring frost
Jan 5
First fall frost
Jan 3
Growing season
365 days
Hardiness zone
10a
Explore more for Phoenix, AZ: full frost dates · planting calendar · Arizona frost dates
Climate data from the nearest NOAA station, Phoenix Sky Harbor Intl Ap, Az (2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.