Las Cruces, NM Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Las Cruces, a city in Doña Ana County, New Mexico.
Overnight
73°F
Partly Cloudy
Partly cloudy, with a low around 73. South wind around 1 mph.
7-day forecast for Las Cruces
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 73°F | Partly Cloudy | 1 mph S | 2% |
| Tuesday | 103°F | Sunny | 1 to 5 mph S | 9% |
| Tuesday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph E | 16% |
| Wednesday | 101°F | Sunny | 1 to 5 mph SSE | 11% |
| Wednesday Night | 75°F | Partly Cloudy | 3 mph SE | 14% |
| Thursday | 102°F | Mostly Sunny | 5 mph SE | 11% |
| Thursday Night | 73°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 0 to 3 mph ENE | 22% |
| Friday | 100°F | Sunny | 0 to 5 mph ESE | 5% |
| Friday Night | 72°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 1 to 5 mph ESE | 15% |
| Saturday | 99°F | Sunny | 1 to 5 mph ESE | 3% |
| Saturday Night | 73°F | Mostly Clear | 1 to 5 mph ESE | 4% |
| Sunday | 100°F | Sunny | 5 mph SE | 0% |
| Sunday Night | 73°F | Partly Cloudy | 3 mph SE | 1% |
| Monday | 101°F | Sunny | 1 to 6 mph SSE | 1% |
Forecast source: National Weather Service (api.weather.gov) for Las Cruces (32.326, -106.790). Updated through the day.
Growing snapshot for Las Cruces
Last spring frost
Mar 12
First fall frost
Nov 13
Growing season
241 days
Hardiness zone
8b
More local growing data for Las Cruces: nearby ZIP 88001 weather · frost dates · planting calendar · New Mexico frost dates
Nearby towns & communities
Berino
Butterfield Park
Chamberino
Doña Ana
Fairacres
Garfield
Hatch
La Mesa
Mesilla
Mesquite
Organ
Picacho Hills
Placitas
Radium Springs
Rincon
Rodey
Salem
San Miguel
San Pablo
San Ysidro
Tortugas
University Park
Vado
White Sands
Climate data from the nearest NOAA station, State Univ, Nm (0.7 mi from Las Cruces). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.