Picacho, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Picacho, a community in Pinal County, Arizona.
Tonight
69°F
Mostly Clear
Mostly clear, with a low around 69. South wind 5 to 8 mph.
7-day forecast for Picacho
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 69°F | Mostly Clear | 5 to 8 mph S | 0% |
| Sunday | 94°F | Sunny | 7 mph SW | 2% |
| Sunday Night | 70°F | Mostly Clear | 3 to 8 mph SSE | 4% |
| Monday | 94°F | Mostly Sunny | 7 mph S | 1% |
| Monday Night | 70°F | Partly Cloudy | 5 mph S | 4% |
| Tuesday | 94°F | Sunny | 2 to 6 mph SSE | 8% |
| Tuesday Night | 71°F | Partly Cloudy | 3 to 7 mph SSE | 9% |
| Wednesday | 93°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 7 mph ENE | 12% |
| Wednesday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 8 mph E | 12% |
| Thursday | 92°F | Slight Chance Showers And Thunderstorms | 5 to 8 mph E | 27% |
| Thursday Night | 72°F | Chance Showers And Thunderstorms | 8 mph E | 27% |
| Friday | 92°F | Slight Chance Showers And Thunderstorms | 3 to 8 mph SE | 25% |
| Friday Night | 73°F | Slight Chance Showers And Thunderstorms | 3 to 8 mph ESE | 23% |
| Saturday | 93°F | Mostly Sunny then Slight Chance Rain Showers | 5 to 8 mph SSW | 14% |
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 20, 2026.