Las Cruces, NM Weather & Growing Conditions
Today
70°F
Sunny
Sunny. High near 70, with temperatures falling to around 61 in the afternoon. South southwest wind 3 to 14 mph, with gusts as high as 20 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 70°F | Sunny | 3 to 14 mph SSW | 0% |
| Tonight | 45°F | Mostly Clear | 3 to 10 mph WNW | 0% |
| Thursday | 67°F | Sunny | 2 to 7 mph N | 0% |
| Thursday Night | 44°F | Mostly Clear | 5 mph ENE | 0% |
| Friday | 66°F | Mostly Sunny | 5 to 8 mph E | 7% |
| Friday Night | 46°F | Slight Chance Rain Showers | 7 mph ENE | 22% |
| Saturday | 65°F | Mostly Sunny | 9 mph ENE | 14% |
| Saturday Night | 43°F | Mostly Clear | 3 to 7 mph E | 3% |
| Sunday | 65°F | Sunny | 5 to 9 mph ENE | 3% |
| Sunday Night | 43°F | Partly Cloudy | 5 mph E | 3% |
| Monday | 66°F | Mostly Sunny | 5 mph E | 1% |
| Monday Night | 46°F | Partly Cloudy | 1 mph ENE | 2% |
| Tuesday | 70°F | Mostly Sunny | 3 mph SW | 2% |
| Tuesday Night | 48°F | Partly Cloudy | 1 mph WNW | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Las Cruces, NM
Last spring frost
Mar 23
First fall frost
Nov 11
Growing season
231 days
Hardiness zone
8b
Explore more for Las Cruces, NM: full frost dates · planting calendar · New Mexico frost dates
Climate data from the nearest NOAA station, Santa Teresa Ap, Nm (24.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.