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.
Tonight
57°F
Mostly Clear
Mostly clear, with a low around 57. North wind around 8 mph.
7-day forecast for Arenas Valley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 57°F | Mostly Clear | 8 mph N | 0% |
| Sunday | 82°F | Sunny | 5 to 14 mph WNW | 1% |
| Sunday Night | 57°F | Partly Cloudy | 7 to 13 mph NNW | 0% |
| Monday | 82°F | Mostly Sunny | 5 to 9 mph W | 1% |
| Monday Night | 58°F | Mostly Cloudy then Slight Chance Rain Showers | 6 to 9 mph NNE | 18% |
| Tuesday | 75°F | Showers And Thunderstorms Likely | 10 to 17 mph ESE | 69% |
| Tuesday Night | 56°F | Showers And Thunderstorms | 13 to 16 mph ESE | 82% |
| Wednesday | 72°F | Showers And Thunderstorms | 10 to 15 mph ESE | 77% |
| Wednesday Night | 56°F | Showers And Thunderstorms Likely | 13 mph E | 71% |
| Thursday | 71°F | Showers And Thunderstorms | 13 to 17 mph ESE | 81% |
| Thursday Night | 56°F | Showers And Thunderstorms Likely | 14 to 17 mph ESE | 74% |
| Friday | 72°F | Rain Showers Likely | 12 to 20 mph ESE | 69% |
| Friday Night | 56°F | Chance Showers And Thunderstorms | 8 to 12 mph E | 46% |
| Saturday | 75°F | Chance Rain Showers then Chance Showers And Thunderstorms | 9 mph SE | 36% |
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
Nearby towns & communities
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Lake Roberts
Lake Roberts Heights
Little Walnut Village
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Old Town
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Redrock
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Santa Clara
Silver City
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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 Sep 20, 2026.