San Miguel, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for San Miguel, a community in Pima County, Arizona.
This Afternoon
98°F
Sunny
Sunny, with a high near 98. Southwest wind around 13 mph.
7-day forecast for San Miguel
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 98°F | Sunny | 13 mph SW | 0% |
| Tonight | 71°F | Mostly Clear | 3 to 9 mph S | 0% |
| Sunday | 97°F | Sunny | 7 to 13 mph S | 1% |
| Sunday Night | 71°F | Mostly Clear | 3 to 12 mph SSE | 0% |
| Monday | 96°F | Sunny | 9 to 14 mph S | 2% |
| Monday Night | 70°F | Partly Cloudy | 3 to 9 mph SSE | 2% |
| Tuesday | 96°F | Sunny | 6 to 9 mph S | 8% |
| Tuesday Night | 71°F | Partly Cloudy | 2 to 7 mph SSE | 8% |
| Wednesday | 96°F | Slight Chance Showers And Thunderstorms | 5 mph S | 28% |
| Wednesday Night | 72°F | Chance Showers And Thunderstorms then Partly Cloudy | 3 to 8 mph SE | 28% |
| Thursday | 94°F | Chance Showers And Thunderstorms | 6 mph ENE | 38% |
| Thursday Night | 72°F | Chance Showers And Thunderstorms | 6 to 13 mph ESE | 38% |
| Friday | 94°F | Slight Chance Showers And Thunderstorms | 6 mph SSE | 25% |
| Friday Night | 73°F | Slight Chance Showers And Thunderstorms | 7 mph SE | 18% |
Forecast source: National Weather Service (api.weather.gov) for San Miguel (31.629, -111.780). Updated through the day.
Growing snapshot for San Miguel
Last spring frost
Apr 26
First fall frost
Nov 4
Growing season
195 days
Hardiness zone
9a
More local growing data for San Miguel: nearby ZIP 85639 weather · frost dates · planting calendar · Arizona frost dates
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Climate data from the nearest NOAA station, Kitt Peak, Az (13.9 mi from San Miguel). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.