Naco, AZ Weather & Growing Conditions
Tonight
43°F
Mostly Clear
Mostly clear, with a low around 43. East northeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 43°F | Mostly Clear | 5 mph ENE | 0% |
| Wednesday | 71°F | Sunny | 5 to 14 mph SSW | 0% |
| Wednesday Night | 43°F | Mostly Clear | 2 to 8 mph W | 0% |
| Thursday | 68°F | Sunny | 2 to 7 mph SSE | 0% |
| Thursday Night | 45°F | Mostly Clear | 1 to 5 mph S | 0% |
| Friday | 68°F | Mostly Sunny | 5 mph E | 7% |
| Friday Night | 45°F | Partly Cloudy | 6 mph NE | 7% |
| Saturday | 67°F | Sunny | 6 to 15 mph ENE | 2% |
| Saturday Night | 44°F | Mostly Clear | 12 to 18 mph ENE | 2% |
| Sunday | 66°F | Sunny | 15 to 23 mph ENE | 4% |
| Sunday Night | 44°F | Partly Cloudy | 6 to 14 mph ENE | 4% |
| Monday | 68°F | Mostly Sunny | 6 mph ENE | 10% |
| Monday Night | 46°F | Partly Cloudy | 3 mph SSW | 7% |
| Tuesday | 70°F | Mostly Sunny | 2 mph SSW | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Naco, AZ
Last spring frost
Apr 1
First fall frost
Nov 10
Growing season
222 days
Hardiness zone
8b
Explore more for Naco, AZ: full frost dates · planting calendar · Arizona frost dates
Climate data from the nearest NOAA station, Bisbee 1Wnw, Az (7.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.