Picacho, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Picacho, a community in Pinal County, Arizona.
Tonight
70°F
Mostly Clear
Mostly clear, with a low around 70. South wind 2 to 6 mph.
7-day forecast for Picacho
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 70°F | Mostly Clear | 2 to 6 mph S | 0% |
| Saturday | 94°F | Sunny | 2 to 6 mph SSW | 0% |
| Saturday Night | 68°F | Mostly Clear | 2 to 9 mph SSE | 0% |
| Sunday | 94°F | Sunny | 3 to 8 mph SSW | 0% |
| Sunday Night | 71°F | Partly Cloudy | 3 to 7 mph SSE | 0% |
| Monday | 94°F | Mostly Sunny | 7 mph S | 1% |
| Monday Night | 70°F | Mostly Clear | 5 mph S | 9% |
| Tuesday | 94°F | Sunny | 6 mph NNE | 9% |
| Tuesday Night | 72°F | Partly Cloudy | 3 to 7 mph ESE | 9% |
| Wednesday | 94°F | Mostly Sunny | 3 to 7 mph ENE | 8% |
| Wednesday Night | 73°F | Slight Chance Rain Showers | 5 to 8 mph E | 15% |
| Thursday | 93°F | Slight Chance Showers And Thunderstorms | 5 to 8 mph E | 17% |
| Thursday Night | 74°F | Slight Chance Showers And Thunderstorms | 5 to 8 mph E | 17% |
| Friday | 93°F | Slight Chance Showers And Thunderstorms | 5 to 8 mph NE | 24% |
Forecast source: National Weather Service (api.weather.gov) for Picacho (32.710, -111.494). Updated through the day.
Growing snapshot for Picacho
Last spring frost
Feb 6
First fall frost
Dec 9
Growing season
308 days
Hardiness zone
9a
More local growing data for Picacho: nearby ZIP 85141 weather · frost dates · planting calendar · Arizona frost dates
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Climate data from the nearest NOAA station, Picacho 8 Se, Az (1.9 mi from Picacho). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.