Purty Rock, NM Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Purty Rock, a community in Mckinley County, New Mexico.
This Afternoon
77°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 77. Southwest wind around 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Purty Rock
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Chance Showers And Thunderstorms | 10 mph SW | 45% |
| Tonight | 47°F | Isolated Showers And Thunderstorms then Partly Cloudy | 0 to 10 mph S | 21% |
| Saturday | 79°F | Sunny | 0 to 15 mph SW | 8% |
| Saturday Night | 45°F | Mostly Clear | 0 to 15 mph SW | 3% |
| Sunday | 78°F | Sunny | 0 to 10 mph SW | 1% |
| Sunday Night | 45°F | Partly Cloudy | 0 to 10 mph SW | 0% |
| Monday | 78°F | Partly Sunny | 0 to 10 mph SW | 0% |
| Monday Night | 46°F | Partly Cloudy | 0 to 5 mph NE | 5% |
| Tuesday | 75°F | Showers And Thunderstorms Likely | 0 to 10 mph SE | 69% |
| Tuesday Night | 45°F | Showers And Thunderstorms Likely | 0 to 5 mph SE | 61% |
| Wednesday | 73°F | Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph E | 53% |
| Wednesday Night | 45°F | Chance Showers And Thunderstorms | 0 to 5 mph E | 26% |
| Thursday | 72°F | Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 10 mph E | 50% |
| Thursday Night | 45°F | Chance Showers And Thunderstorms | 0 to 5 mph SE | 40% |
Forecast source: National Weather Service (api.weather.gov) for Purty Rock (35.490, -108.895). Updated through the day.
Growing snapshot for Purty Rock
Last spring frost
May 31
First fall frost
Sep 28
Growing season
119 days
Hardiness zone
6a
More local growing data for Purty Rock: nearby ZIP 87319 weather · frost dates · planting calendar · New Mexico frost dates
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Climate data from the nearest NOAA station, Gallup Muni Ap, Nm (8.6 mi from Purty Rock). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.