Pinon, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Pinon, a community in Navajo County, Arizona.
This Afternoon
53°F
Mostly Cloudy
Mostly cloudy. High near 53, with temperatures falling to around 50 in the afternoon. South wind around 3 mph.
7-day forecast for Pinon
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 53°F | Mostly Cloudy | 3 mph S | 0% |
| Tonight | 35°F | Partly Cloudy | 3 to 7 mph S | 0% |
| Wednesday | 54°F | Sunny | 6 to 15 mph SW | 0% |
| Wednesday Night | 31°F | Mostly Clear | 3 to 9 mph N | 0% |
| Thursday | 55°F | Mostly Sunny | 2 to 6 mph S | 0% |
| Thursday Night | 33°F | Mostly Cloudy | 2 to 6 mph NE | 0% |
| Friday | 55°F | Mostly Sunny | 8 mph NE | 0% |
| Friday Night | 33°F | Mostly Clear | 7 to 10 mph NE | 0% |
| Saturday | 57°F | Sunny | 6 to 9 mph NE | 0% |
| Saturday Night | 34°F | Mostly Clear | 7 mph NE | 0% |
| Sunday | 59°F | Sunny | 2 to 6 mph SE | 2% |
| Sunday Night | 36°F | Partly Cloudy | 5 mph NE | 2% |
| Monday | 60°F | Mostly Sunny | 3 mph SW | 4% |
| Monday Night | 38°F | Mostly Cloudy | 2 mph N | 3% |
Forecast source: National Weather Service (api.weather.gov) for Pinon (36.099, -110.219). Updated through the day.
Growing snapshot for Pinon
Last spring frost
May 16
First fall frost
Oct 10
Growing season
147 days
Hardiness zone
6b
More local growing data for Pinon: nearby ZIP 86510 weather · frost dates · planting calendar · Arizona frost dates
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Climate data from the nearest NOAA station, Keams Canyon, Az (29.1 mi from Pinon). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.