Harman US

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

WhenTempForecastWindPrecip
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.