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.

Today
81°F
Sunny
Sunny. High near 81, with temperatures falling to around 75 in the afternoon. Southwest wind around 10 mph.

7-day forecast for Hard Rock

WhenTempForecastWindPrecip
Today 81°F Sunny 10 mph SW 0%
Tonight 50°F Mostly Clear 2 to 6 mph NW 0%
Sunday 80°F Sunny 2 to 7 mph SW 0%
Sunday Night 51°F Partly Cloudy 5 mph SE 0%
Monday 80°F Partly Sunny 5 to 10 mph SE 3%
Monday Night 52°F Partly Cloudy then Slight Chance Rain Showers 7 mph SE 16%
Tuesday 79°F Chance Showers And Thunderstorms 6 to 16 mph S 39%
Tuesday Night 50°F Chance Showers And Thunderstorms 7 to 12 mph SE 28%
Wednesday 78°F Slight Chance Showers And Thunderstorms 7 mph S 18%
Wednesday Night 51°F Slight Chance Showers And Thunderstorms then Partly Cloudy 7 mph E 12%
Thursday 76°F Chance Showers And Thunderstorms 7 mph SE 27%
Thursday Night 51°F Chance Showers And Thunderstorms 7 mph E 35%
Friday 76°F Chance Showers And Thunderstorms 8 mph S 37%
Friday Night 51°F Slight Chance Showers And Thunderstorms 7 mph SE 20%

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 Sep 19, 2026.