Willcox, AZ Weather & Growing Conditions
Overnight
62°F
Mostly Clear
Mostly clear, with a low around 62. Northeast wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 62°F | Mostly Clear | 2 mph NE | 0% |
| Sunday | 87°F | Mostly Sunny | 0 to 8 mph SSW | 7% |
| Sunday Night | 63°F | Partly Cloudy | 1 to 6 mph WNW | 3% |
| Monday | 87°F | Sunny then Slight Chance Showers And Thunderstorms | 0 to 6 mph SSE | 15% |
| Monday Night | 63°F | Slight Chance Rain Showers | 5 mph NNE | 17% |
| Tuesday | 83°F | Chance Showers And Thunderstorms | 2 to 12 mph ESE | 49% |
| Tuesday Night | 61°F | Chance Showers And Thunderstorms | 9 to 16 mph ESE | 49% |
| Wednesday | 80°F | Chance Showers And Thunderstorms | 6 to 10 mph E | 43% |
| Wednesday Night | 59°F | Chance Showers And Thunderstorms then Partly Cloudy | 8 to 12 mph E | 25% |
| Thursday | 80°F | Chance Showers And Thunderstorms | 10 to 16 mph E | 40% |
| Thursday Night | 59°F | Chance Showers And Thunderstorms | 10 to 17 mph E | 40% |
| Friday | 80°F | Chance Showers And Thunderstorms | 7 to 18 mph E | 29% |
| Friday Night | 60°F | Chance Showers And Thunderstorms | 7 to 14 mph E | 26% |
| Saturday | 82°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph E | 18% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Willcox, AZ
Last spring frost
Apr 9
First fall frost
Oct 31
Growing season
204 days
Hardiness zone
8b
Explore more for Willcox, AZ: full frost dates · planting calendar · Arizona frost dates
Climate data from the nearest NOAA station, Willcox, Az (17.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.