Newcomb, NM Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Newcomb, a community in San Juan County, New Mexico.
Today
60°F
Sunny
Sunny. High near 60, with temperatures falling to around 53 in the afternoon. Southwest wind 0 to 10 mph.
7-day forecast for Newcomb
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 60°F | Sunny | 0 to 10 mph SW | 3% |
| Tonight | 32°F | Mostly Clear | 0 to 10 mph W | 3% |
| Thursday | 55°F | Sunny | 0 mph | 0% |
| Thursday Night | 34°F | Mostly Cloudy | 0 mph | 0% |
| Friday | 57°F | Mostly Sunny | 0 to 5 mph N | 2% |
| Friday Night | 34°F | Mostly Clear | 0 to 5 mph NW | 2% |
| Saturday | 57°F | Sunny | 0 mph | 1% |
| Saturday Night | 33°F | Mostly Clear | 0 mph | 0% |
| Sunday | 59°F | Sunny | 0 mph | 0% |
| Sunday Night | 35°F | Mostly Clear | 0 mph | 0% |
| Monday | 60°F | Mostly Sunny | 0 mph | 1% |
| Monday Night | 36°F | Partly Cloudy | 0 mph | 1% |
| Tuesday | 60°F | Mostly Sunny | 0 mph | 3% |
| Tuesday Night | 37°F | Partly Cloudy | 0 mph | 2% |
Forecast source: National Weather Service (api.weather.gov) for Newcomb (36.285, -108.712). Updated through the day.
Growing snapshot for Newcomb
Last spring frost
May 3
First fall frost
Oct 17
Growing season
163 days
Hardiness zone
7a
More local growing data for Newcomb: nearby ZIP 87455 weather · frost dates · planting calendar · New Mexico frost dates
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Climate data from the nearest NOAA station, Lukachukai, Az (30.3 mi from Newcomb). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.