Tonto Basin, AZ Weather & Growing Conditions
Today
99°F
Sunny
Sunny, with a high near 99. West wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 99°F | Sunny | 5 to 10 mph W | 3% |
| Tonight | 78°F | Mostly Clear | 0 to 15 mph S | 3% |
| Wednesday | 98°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 10 mph SW | 24% |
| Wednesday Night | 77°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph NE | 24% |
| Thursday | 99°F | Slight Chance Showers And Thunderstorms | 0 to 5 mph NW | 24% |
| Thursday Night | 77°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph NNE | 24% |
| Friday | 101°F | Sunny | 0 to 5 mph WNW | 7% |
| Friday Night | 78°F | Partly Cloudy | 0 to 5 mph ESE | 7% |
| Saturday | 100°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph S | 16% |
| Saturday Night | 78°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph NNE | 16% |
| Sunday | 98°F | Chance Showers And Thunderstorms | 0 to 10 mph SSW | 27% |
| Sunday Night | 76°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 5 mph NE | 27% |
| Monday | 94°F | Chance Showers And Thunderstorms | 0 to 10 mph SW | 31% |
| Monday Night | 74°F | Chance Showers And Thunderstorms | 0 to 5 mph SSE | 31% |
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
9b
Explore more for Tonto Basin, AZ: full frost dates · planting calendar · Arizona frost dates
Climate data from the nearest NOAA station, Punkin Ctr, Az (15.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.