Harman US

Hard Rock, AZ Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Hard Rock, a community in Navajo County, Arizona.

Overnight
34°F
Mostly Clear
Mostly clear, with a low around 34. Southeast wind around 5 mph.

7-day forecast for Hard Rock

WhenTempForecastWindPrecip
Overnight 34°F Mostly Clear 5 mph SE 1%
Wednesday 55°F Sunny 5 to 13 mph SW 3%
Wednesday Night 32°F Mostly Clear 7 mph N 3%
Thursday 56°F Mostly Sunny 5 mph SE 0%
Thursday Night 34°F Partly Cloudy 5 mph NE 0%
Friday 57°F Sunny 2 to 8 mph NE 4%
Friday Night 34°F Mostly Clear 10 mph NE 3%
Saturday 58°F Sunny 5 to 9 mph NE 0%
Saturday Night 34°F Mostly Clear 8 mph NE 0%
Sunday 60°F Sunny 1 to 6 mph E 0%
Sunday Night 35°F Mostly Clear 2 to 6 mph NE 0%
Monday 61°F Mostly Sunny 1 to 5 mph S 1%
Monday Night 36°F Partly Cloudy 3 mph E 1%
Tuesday 59°F Mostly Sunny 5 mph SW 2%

Forecast source: National Weather Service (api.weather.gov) for Hard Rock (36.030, -110.504). Updated through the day.

Growing snapshot for Hard Rock

Last spring frost
May 16
First fall frost
Oct 10
Growing season
147 days
Hardiness zone
7a

More local growing data for Hard Rock: nearby ZIP 86039 weather · frost dates · planting calendar · Arizona frost dates

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Climate data from the nearest NOAA station, Keams Canyon, Az (23.8 mi from Hard Rock). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.