Willcox, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Willcox, a city in Cochise County, Arizona.
Today
99°F
Mostly Sunny then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms between 2pm and 5pm, then areas of blowing dust and a chance of showers and thunderstorms. Mostly sunny. High near 99, with temperatures falling to around 94 in the afternoon. West northwest wind 5 to 12 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
7-day forecast for Willcox
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 99°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 12 mph WNW | 57% |
| Tonight | 68°F | Chance Showers And Thunderstorms then Mostly Cloudy | 3 to 9 mph SSW | 57% |
| Wednesday | 98°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 to 8 mph WSW | 46% |
| Wednesday Night | 68°F | Chance Showers And Thunderstorms then Mostly Cloudy | 2 to 7 mph WNW | 46% |
| Thursday | 100°F | Chance Showers And Thunderstorms | 1 to 7 mph WNW | 45% |
| Thursday Night | 68°F | Chance Showers And Thunderstorms then Mostly Cloudy | 1 to 7 mph WNW | 45% |
| Friday | 100°F | Chance Showers And Thunderstorms | 1 to 5 mph NNW | 42% |
| Friday Night | 68°F | Chance Showers And Thunderstorms then Mostly Cloudy | 1 to 5 mph WSW | 42% |
| Saturday | 100°F | Slight Chance Showers And Thunderstorms | 1 to 6 mph ENE | 12% |
| Saturday Night | 68°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 2 to 6 mph SW | 12% |
| Sunday | 99°F | Chance Showers And Thunderstorms | 0 to 6 mph NW | 23% |
| Sunday Night | 67°F | Chance Showers And Thunderstorms then Partly Cloudy | 6 mph W | 23% |
| Monday | 96°F | Chance Showers And Thunderstorms | 2 to 10 mph W | 44% |
| Monday Night | 65°F | Chance Showers And Thunderstorms then Mostly Cloudy | 2 to 9 mph W | 44% |
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 Aug 4, 2026.