Willcox, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Willcox, a city in Cochise County, Arizona.
Overnight
64°F
Mostly Clear
Mostly clear, with a low around 64. East southeast wind around 1 mph.
7-day forecast for Willcox
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 64°F | Mostly Clear | 1 mph ESE | 1% |
| Saturday | 92°F | Sunny | 0 to 8 mph SW | 2% |
| Saturday Night | 62°F | Mostly Clear | 1 to 5 mph WSW | 2% |
| Sunday | 91°F | Sunny | 1 to 5 mph SW | 0% |
| Sunday Night | 63°F | Mostly Clear | 0 to 5 mph NW | 1% |
| Monday | 91°F | Mostly Sunny | 0 to 5 mph S | 2% |
| Monday Night | 65°F | Partly Cloudy then Slight Chance Rain Showers | 3 mph S | 20% |
| Tuesday | 88°F | Chance Showers And Thunderstorms | 1 to 7 mph ESE | 43% |
| Tuesday Night | 63°F | Chance Showers And Thunderstorms | 7 to 14 mph E | 43% |
| Wednesday | 84°F | Chance Showers And Thunderstorms | 6 to 14 mph ENE | 51% |
| Wednesday Night | 62°F | Chance Showers And Thunderstorms | 8 to 15 mph ENE | 51% |
| Thursday | 83°F | Chance Showers And Thunderstorms | 9 to 15 mph ENE | 44% |
| Thursday Night | 62°F | Chance Showers And Thunderstorms | 9 to 14 mph ENE | 44% |
| Friday | 84°F | Slight Chance Showers And Thunderstorms | 6 to 14 mph ENE | 29% |
Forecast source: National Weather Service (api.weather.gov) for Willcox (32.252, -109.836). Updated through the day.
Growing snapshot for Willcox
Last spring frost
Apr 14
First fall frost
Nov 2
Growing season
200 days
Hardiness zone
8b
More local growing data for Willcox: nearby ZIP 85606 weather · frost dates · planting calendar · Arizona frost dates
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Climate data from the nearest NOAA station, Pearce - Sunsites, Az (7.2 mi from Willcox). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.