Phoenix, AZ Weather & Growing Conditions
Tonight
77°F
Mostly Clear
Mostly clear. Low around 77, with temperatures rising to around 79 overnight. North northwest wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 77°F | Mostly Clear | 0 mph | 0% |
| Saturday | 101°F | Sunny | 0 to 5 mph SSE | 0% |
| Saturday Night | 75°F | Mostly Clear | 0 to 5 mph W | 0% |
| Sunday | 101°F | Sunny | 5 mph SSE | 0% |
| Sunday Night | 79°F | Mostly Cloudy | 0 mph | 1% |
| Monday | 101°F | Mostly Sunny | 5 mph SE | 2% |
| Monday Night | 78°F | Mostly Clear | 0 to 5 mph S | 8% |
| Tuesday | 101°F | Sunny | 0 to 5 mph SSE | 8% |
| Tuesday Night | 80°F | Mostly Clear | 0 to 10 mph N | 5% |
| Wednesday | 102°F | Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph E | 11% |
| Wednesday Night | 81°F | Slight Chance Showers And Thunderstorms | 5 to 15 mph E | 14% |
| Thursday | 101°F | Slight Chance Showers And Thunderstorms | 5 to 15 mph ESE | 20% |
| Thursday Night | 82°F | Slight Chance Showers And Thunderstorms | 5 to 15 mph E | 20% |
| Friday | 101°F | Slight Chance Showers And Thunderstorms | 5 to 15 mph E | 24% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Phoenix, AZ
Last spring frost
Jan 14
First fall frost
Dec 22
Growing season
343 days
Hardiness zone
10a
Explore more for Phoenix, AZ: full frost dates · planting calendar · Arizona frost dates
Climate data from the nearest NOAA station, Laveen 3 Sse, Az (3.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.