Dennehotso, AZ Weather & Growing Conditions
Today
52°F
Partly Sunny
Partly sunny. High near 52, with temperatures falling to around 50 in the afternoon. North wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 52°F | Partly Sunny | 3 mph N | 1% |
| Tonight | 36°F | Mostly Clear | 3 mph E | 2% |
| Wednesday | 54°F | Sunny | 2 to 14 mph W | 4% |
| Wednesday Night | 34°F | Mostly Clear | 2 to 7 mph W | 4% |
| Thursday | 53°F | Patchy Fog then Mostly Sunny | 0 to 3 mph N | 0% |
| Thursday Night | 36°F | Patchy Fog | 2 mph N | 0% |
| Friday | 55°F | Mostly Sunny | 2 to 6 mph N | 0% |
| Friday Night | 35°F | Mostly Clear | 2 to 6 mph W | 0% |
| Saturday | 56°F | Sunny | 5 mph NW | 0% |
| Saturday Night | 35°F | Clear | 2 mph NW | 0% |
| Sunday | 56°F | Sunny | 0 to 3 mph NE | 1% |
| Sunday Night | 36°F | Partly Cloudy | 1 mph N | 1% |
| Monday | 56°F | Mostly Sunny | 2 mph NE | 2% |
| Monday Night | 38°F | Mostly Cloudy | 1 mph N | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Dennehotso, AZ
Last spring frost
Apr 10
First fall frost
Nov 1
Growing season
205 days
Hardiness zone
7a
Explore more for Dennehotso, AZ: full frost dates · planting calendar · Arizona frost dates
Climate data from the nearest NOAA station, Monument Valley, Az (18 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.