Cottonwood, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cottonwood, a city in Yavapai County, Arizona.
Tonight
64°F
Mostly Clear
Mostly clear, with a low around 64. North wind 5 to 8 mph.
7-day forecast for Cottonwood
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 64°F | Mostly Clear | 5 to 8 mph N | 1% |
| Sunday | 91°F | Mostly Sunny | 1 to 8 mph SE | 1% |
| Sunday Night | 66°F | Mostly Cloudy | 5 mph NE | 1% |
| Monday | 91°F | Mostly Sunny | 2 to 10 mph SE | 2% |
| Monday Night | 66°F | Mostly Clear | 3 to 7 mph E | 12% |
| Tuesday | 90°F | Sunny | 2 to 12 mph SE | 12% |
| Tuesday Night | 64°F | Mostly Clear | 3 to 8 mph E | 7% |
| Wednesday | 90°F | Slight Chance Showers And Thunderstorms | 1 to 6 mph SE | 11% |
| Wednesday Night | 66°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 6 mph NE | 10% |
| Thursday | 89°F | Slight Chance Showers And Thunderstorms | 5 mph E | 40% |
| Thursday Night | 65°F | Chance Showers And Thunderstorms | 3 to 7 mph NE | 40% |
| Friday | 88°F | Chance Showers And Thunderstorms | 5 mph SE | 35% |
| Friday Night | 65°F | Chance Showers And Thunderstorms | 5 mph E | 35% |
| Saturday | 89°F | Chance Showers And Thunderstorms | 1 to 5 mph SE | 25% |
Forecast source: National Weather Service (api.weather.gov) for Cottonwood (34.751, -111.984). Updated through the day.
Growing snapshot for Cottonwood
Last spring frost
Mar 30
First fall frost
Nov 10
Growing season
223 days
Hardiness zone
8b
More local growing data for Cottonwood: nearby ZIP 86326 weather · frost dates · planting calendar · Arizona frost dates
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Climate data from the nearest NOAA station, Tuzigoot, Az (5 mi from Cottonwood). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.