McNary, AZ Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for McNary, a community in Apache County, Arizona.
Overnight
54°F
Mostly Clear
Mostly clear. Low around 54, with temperatures rising to around 56 overnight. Southeast wind around 6 mph.
7-day forecast for McNary
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 54°F | Mostly Clear | 6 mph SE | 1% |
| Tuesday | 86°F | Chance Showers And Thunderstorms | 3 to 9 mph NW | 28% |
| Tuesday Night | 55°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 to 9 mph S | 13% |
| Wednesday | 86°F | Chance Showers And Thunderstorms | 6 mph W | 49% |
| Wednesday Night | 55°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph S | 13% |
| Thursday | 85°F | Showers And Thunderstorms Likely | 2 to 6 mph NW | 56% |
| Thursday Night | 55°F | Partly Cloudy | 5 mph S | 6% |
| Friday | 86°F | Chance Showers And Thunderstorms | 5 mph W | 31% |
| Friday Night | 55°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 7 mph S | 15% |
| Saturday | 85°F | Chance Showers And Thunderstorms | 6 mph SW | 45% |
| Saturday Night | 55°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 7 mph S | 16% |
| Sunday | 84°F | Showers And Thunderstorms Likely | 6 mph SW | 56% |
| Sunday Night | 53°F | Chance Showers And Thunderstorms then Mostly Cloudy | 6 mph S | 28% |
| Monday | 81°F | Showers And Thunderstorms Likely | 6 mph SW | 67% |
Forecast source: National Weather Service (api.weather.gov) for McNary (34.092, -109.851). Updated through the day.
Growing snapshot for McNary
Last spring frost
May 20
First fall frost
Oct 11
Growing season
142 days
Hardiness zone
6b
More local growing data for McNary: nearby ZIP 85930 weather · frost dates · planting calendar · Arizona frost dates
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Climate data from the nearest NOAA station, Mc Nary 2N, Az (7.5 mi from McNary). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.