Charco, AZ Weather & Growing Conditions
Tonight
72°F
Mostly Clear
Mostly clear, with a low around 72. Southwest wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 72°F | Mostly Clear | 3 mph SW | 0% |
| Saturday | 93°F | Sunny | 1 to 6 mph SSE | 0% |
| Saturday Night | 70°F | Mostly Clear | 6 mph SSW | 0% |
| Sunday | 92°F | Sunny | 5 to 8 mph S | 0% |
| Sunday Night | 71°F | Partly Cloudy | 8 mph S | 0% |
| Monday | 90°F | Mostly Sunny | 10 mph S | 1% |
| Monday Night | 69°F | Mostly Clear | 8 mph SSE | 3% |
| Tuesday | 91°F | Sunny | 6 mph SSE | 5% |
| Tuesday Night | 72°F | Partly Cloudy | 6 mph SE | 5% |
| Wednesday | 93°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph SE | 14% |
| Wednesday Night | 74°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 6 mph SE | 14% |
| Thursday | 92°F | Slight Chance Showers And Thunderstorms | 7 mph E | 18% |
| Thursday Night | 75°F | Slight Chance Showers And Thunderstorms | 5 to 8 mph E | 18% |
| Friday | 92°F | Slight Chance Showers And Thunderstorms | 7 mph S | 22% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Charco, AZ
Last spring frost
Jan 10
First fall frost
Dec 21
Growing season
347 days
Hardiness zone
9b
Explore more for Charco, AZ: full frost dates · planting calendar · Arizona frost dates
Climate data from the nearest NOAA station, Ajo, Az (16.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.