Las Cruces, NM Weather & Growing Conditions
Today
70°F
Sunny
Sunny. High near 70, with temperatures falling to around 60 in the afternoon. South southwest wind 3 to 15 mph, with gusts as high as 21 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 70°F | Sunny | 3 to 15 mph SSW | 0% |
| Tonight | 44°F | Clear | 5 to 10 mph WNW | 0% |
| Thursday | 67°F | Sunny | 1 to 8 mph NNE | 0% |
| Thursday Night | 43°F | Mostly Clear | 1 to 5 mph ENE | 0% |
| Friday | 66°F | Mostly Sunny | 6 mph E | 5% |
| Friday Night | 46°F | Slight Chance Rain Showers | 6 mph E | 17% |
| Saturday | 66°F | Mostly Sunny | 7 mph ENE | 11% |
| Saturday Night | 43°F | Mostly Clear | 5 mph ENE | 3% |
| Sunday | 65°F | Sunny | 2 to 6 mph ENE | 3% |
| Sunday Night | 43°F | Mostly Clear | 2 mph E | 2% |
| Monday | 66°F | Mostly Sunny | 3 mph ESE | 2% |
| Monday Night | 45°F | Partly Cloudy | 2 mph ENE | 1% |
| Tuesday | 70°F | Mostly Sunny | 2 mph W | 3% |
| Tuesday Night | 47°F | Partly Cloudy | 3 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 12
First fall frost
Nov 13
Growing season
241 days
Hardiness zone
8a
Explore more for Las Cruces, NM: full frost dates · planting calendar · New Mexico frost dates
Climate data from the nearest NOAA station, State Univ, Nm (13.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.