Tonto Basin, AZ Weather & Growing Conditions
Tonight
70°F
Mostly Clear
Mostly clear, with a low around 70. Northeast wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 70°F | Mostly Clear | 0 to 5 mph NE | 1% |
| Saturday | 96°F | Sunny | 0 to 5 mph SW | 1% |
| Saturday Night | 69°F | Mostly Clear | 0 to 5 mph N | 0% |
| Sunday | 95°F | Sunny | 5 mph SSE | 0% |
| Sunday Night | 71°F | Mostly Cloudy | 0 to 5 mph NNE | 0% |
| Monday | 94°F | Mostly Sunny | 5 mph SSE | 1% |
| Monday Night | 71°F | Partly Cloudy then Slight Chance Rain Showers | 0 to 5 mph NNE | 15% |
| Tuesday | 95°F | Slight Chance Showers And Thunderstorms | 5 mph SE | 17% |
| Tuesday Night | 71°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph E | 14% |
| Wednesday | 94°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph ESE | 19% |
| Wednesday Night | 71°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph E | 19% |
| Thursday | 93°F | Chance Showers And Thunderstorms | 5 to 10 mph ESE | 36% |
| Thursday Night | 71°F | Chance Showers And Thunderstorms | 5 to 10 mph E | 37% |
| Friday | 93°F | Chance Showers And Thunderstorms | 5 to 10 mph SE | 34% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Tonto Basin, AZ
Last spring frost
Mar 7
First fall frost
Nov 20
Growing season
255 days
Hardiness zone
9a
Explore more for Tonto Basin, AZ: full frost dates · planting calendar · Arizona frost dates
Climate data from the nearest NOAA station, Punkin Ctr, Az (6.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.