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.
This Afternoon
89°F
Isolated Showers And Thunderstorms
Isolated showers and thunderstorms after 4pm. Sunny, with a high near 89. South southwest wind around 6 mph. Chance of precipitation is 20%.
7-day forecast for Las Cruces
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 89°F | Isolated Showers And Thunderstorms | 6 mph SSW | 22% |
| Tonight | 66°F | Scattered Showers And Thunderstorms then Mostly Cloudy | 0 to 3 mph SE | 26% |
| Saturday | 92°F | Sunny | 0 to 5 mph SW | 6% |
| Saturday Night | 64°F | Mostly Clear | 0 to 3 mph SSW | 10% |
| Sunday | 92°F | Sunny | 1 to 6 mph WNW | 1% |
| Sunday Night | 64°F | Mostly Clear | 0 to 6 mph NW | 0% |
| Monday | 92°F | Mostly Sunny | 3 mph WNW | 0% |
| Monday Night | 69°F | Partly Cloudy | 1 to 8 mph SSE | 11% |
| Tuesday | 84°F | Showers And Thunderstorms Likely | 10 mph ESE | 67% |
| Tuesday Night | 65°F | Showers And Thunderstorms | 5 to 8 mph ESE | 87% |
| Wednesday | 79°F | Rain Showers | 7 mph ESE | 79% |
| Wednesday Night | 63°F | Showers And Thunderstorms | 5 mph ENE | 78% |
| Thursday | 78°F | Rain Showers Likely | 3 to 7 mph E | 67% |
| Thursday Night | 63°F | Showers And Thunderstorms Likely | 5 mph E | 64% |
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 Sep 19, 2026.