Dewey-Humboldt, AZ Weather & Growing Conditions
This Afternoon
62°F
Sunny
Sunny. High near 62, with temperatures falling to around 57 in the afternoon. Southwest wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 62°F | Sunny | 6 mph SW | 0% |
| Tonight | 38°F | Clear | 2 to 7 mph NW | 0% |
| Thursday | 62°F | Mostly Sunny | 2 to 6 mph NE | 0% |
| Thursday Night | 38°F | Mostly Cloudy | 2 to 6 mph NW | 0% |
| Friday | 62°F | Mostly Sunny | 6 mph N | 1% |
| Friday Night | 40°F | Clear | 6 to 14 mph N | 0% |
| Saturday | 62°F | Sunny | 7 to 13 mph NE | 0% |
| Saturday Night | 40°F | Clear | 8 to 13 mph NE | 0% |
| Sunday | 63°F | Sunny | 0 to 13 mph NE | 0% |
| Sunday Night | 41°F | Mostly Clear | 1 to 7 mph NE | 0% |
| Monday | 63°F | Sunny | 0 to 7 mph NE | 1% |
| Monday Night | 42°F | Partly Cloudy | 0 to 3 mph N | 1% |
| Tuesday | 63°F | Mostly Sunny | 0 to 3 mph NE | 1% |
| Tuesday Night | 42°F | Partly Cloudy | 0 to 5 mph NW | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Dewey-Humboldt, AZ
Last spring frost
Mar 26
First fall frost
Nov 25
Growing season
242 days
Hardiness zone
8a
Explore more for Dewey-Humboldt, AZ: full frost dates · planting calendar · Arizona frost dates
Climate data from the nearest NOAA station, Jerome, Az (13.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.