Charco, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Charco, a community in Pima County, Arizona.
This Afternoon
72°F
Sunny
Sunny, with a high near 72. Northeast wind 1 to 5 mph.
7-day forecast for Charco
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Sunny | 1 to 5 mph NE | 0% |
| Tonight | 53°F | Mostly Clear | 1 mph NE | 0% |
| Wednesday | 74°F | Sunny | 0 to 3 mph W | 0% |
| Wednesday Night | 52°F | Mostly Clear | 2 mph NNE | 0% |
| Thursday | 75°F | Sunny | 0 to 3 mph ENE | 0% |
| Thursday Night | 54°F | Mostly Clear | 1 mph NNE | 0% |
| Friday | 76°F | Sunny | 3 mph NNE | 0% |
| Friday Night | 56°F | Mostly Clear | 3 mph NE | 0% |
| Saturday | 77°F | Sunny | 3 to 7 mph NE | 0% |
| Saturday Night | 57°F | Mostly Clear | 3 to 8 mph ENE | 2% |
| Sunday | 78°F | Sunny | 5 to 9 mph ENE | 8% |
| Sunday Night | 58°F | Partly Cloudy | 5 mph E | 8% |
| Monday | 78°F | Mostly Sunny | 0 to 3 mph ESE | 4% |
| Monday Night | 58°F | Partly Cloudy | 0 mph | 2% |
Forecast source: National Weather Service (api.weather.gov) for Charco (32.247, -112.600). Updated through the day.
Growing snapshot for Charco
Last spring frost
Jan 10
First fall frost
Dec 21
Growing season
347 days
Hardiness zone
9b
More local growing data for Charco: nearby ZIP 85321 weather · frost dates · planting calendar · Arizona frost dates
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Climate data from the nearest NOAA station, Ajo, Az (16.1 mi from Charco). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.