Arenas Valley, NM Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Arenas Valley, a community in Grant County, New Mexico.
Today
66°F
Sunny
Sunny. High near 66, with temperatures falling to around 55 in the afternoon. West southwest wind 2 to 16 mph, with gusts as high as 23 mph.
7-day forecast for Arenas Valley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 66°F | Sunny | 2 to 16 mph WSW | 0% |
| Tonight | 36°F | Clear | 7 to 14 mph NW | 0% |
| Thursday | 64°F | Sunny | 2 to 8 mph ESE | 0% |
| Thursday Night | 39°F | Partly Cloudy | 6 mph E | 0% |
| Friday | 62°F | Mostly Sunny | 6 to 10 mph ESE | 13% |
| Friday Night | 39°F | Partly Cloudy | 8 mph ENE | 13% |
| Saturday | 63°F | Sunny | 7 to 13 mph ENE | 7% |
| Saturday Night | 38°F | Mostly Clear | 10 mph ENE | 1% |
| Sunday | 61°F | Sunny | 8 to 14 mph E | 1% |
| Sunday Night | 37°F | Partly Cloudy | 7 to 10 mph E | 0% |
| Monday | 62°F | Mostly Sunny | 7 mph ESE | 1% |
| Monday Night | 40°F | Partly Cloudy | 5 mph ENE | 1% |
| Tuesday | 65°F | Mostly Sunny | 6 mph WNW | 6% |
| Tuesday Night | 41°F | Partly Cloudy | 7 mph NW | 6% |
Forecast source: National Weather Service (api.weather.gov) for Arenas Valley (32.776, -108.203). Updated through the day.
Growing snapshot for Arenas Valley
Last spring frost
Apr 4
First fall frost
Nov 8
Growing season
216 days
Hardiness zone
7b
More local growing data for Arenas Valley: nearby ZIP 88022 weather · frost dates · planting calendar · New Mexico frost dates
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Climate data from the nearest NOAA station, Ft Bayard, Nm (2.2 mi from Arenas Valley). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.