Naco, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Naco, a community in Cochise County, Arizona.
This Afternoon
88°F
Sunny
Sunny, with a high near 88. West southwest wind around 7 mph.
7-day forecast for Naco
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 88°F | Sunny | 7 mph WSW | 2% |
| Tonight | 64°F | Mostly Clear | 2 to 6 mph W | 2% |
| Saturday | 90°F | Sunny | 1 to 15 mph WSW | 1% |
| Saturday Night | 62°F | Mostly Clear | 3 to 13 mph WSW | 0% |
| Sunday | 88°F | Sunny | 3 to 12 mph WSW | 1% |
| Sunday Night | 63°F | Partly Cloudy | 3 to 10 mph WSW | 1% |
| Monday | 87°F | Sunny then Slight Chance Showers And Thunderstorms | 2 to 9 mph SSW | 13% |
| Monday Night | 64°F | Slight Chance Showers And Thunderstorms | 2 to 8 mph SSW | 14% |
| Tuesday | 85°F | Chance Showers And Thunderstorms | 2 to 9 mph SE | 56% |
| Tuesday Night | 62°F | Showers And Thunderstorms Likely | 6 to 9 mph ESE | 56% |
| Wednesday | 82°F | Chance Showers And Thunderstorms | 7 to 12 mph E | 62% |
| Wednesday Night | 62°F | Showers And Thunderstorms Likely | 8 to 13 mph E | 62% |
| Thursday | 80°F | Chance Showers And Thunderstorms | 9 to 13 mph E | 46% |
| Thursday Night | 63°F | Chance Showers And Thunderstorms | 10 to 18 mph E | 46% |
Forecast source: National Weather Service (api.weather.gov) for Naco (31.346, -109.927). Updated through the day.
Growing snapshot for Naco
Last spring frost
Apr 1
First fall frost
Nov 10
Growing season
222 days
Hardiness zone
8b
More local growing data for Naco: nearby ZIP 85620 weather · frost dates · planting calendar · Arizona frost dates
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Climate data from the nearest NOAA station, Bisbee 1Wnw, Az (7.6 mi from Naco). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.