Cornfields, AZ Weather & Growing Conditions
Overnight
66°F
Mostly Clear
Mostly clear, with a low around 66. Southwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 66°F | Mostly Clear | 5 mph SW | 0% |
| Tuesday | 95°F | Sunny | 5 to 13 mph W | 1% |
| Tuesday Night | 65°F | Mostly Clear | 3 to 14 mph W | 1% |
| Wednesday | 95°F | Sunny | 2 to 9 mph W | 3% |
| Wednesday Night | 64°F | Partly Cloudy | 2 to 8 mph SW | 3% |
| Thursday | 94°F | Sunny | 2 to 6 mph W | 6% |
| Thursday Night | 64°F | Partly Cloudy | 2 to 8 mph SW | 6% |
| Friday | 96°F | Sunny | 1 to 7 mph W | 2% |
| Friday Night | 64°F | Mostly Clear | 5 to 9 mph SE | 0% |
| Saturday | 94°F | Sunny | 6 mph SW | 4% |
| Saturday Night | 65°F | Partly Cloudy | 3 to 13 mph S | 3% |
| Sunday | 93°F | Slight Chance Showers And Thunderstorms | 6 mph SW | 20% |
| Sunday Night | 64°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 2 to 8 mph SW | 20% |
| Monday | 91°F | Chance Showers And Thunderstorms | 2 to 8 mph SW | 40% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Cornfields, AZ
Last spring frost
May 15
First fall frost
Oct 10
Growing season
147 days
Hardiness zone
6b
Explore more for Cornfields, AZ: full frost dates · planting calendar · Arizona frost dates
Climate data from the nearest NOAA station, Ganado, Az (10.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.