Las Cruces, NM Weather & Growing Conditions
Overnight
72°F
Partly Cloudy
Partly cloudy, with a low around 72. South southeast wind around 1 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 72°F | Partly Cloudy | 1 mph SSE | 2% |
| Tuesday | 103°F | Sunny | 1 to 5 mph SSE | 9% |
| Tuesday Night | 73°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 mph ESE | 15% |
| Wednesday | 101°F | Sunny | 5 mph SSE | 10% |
| Wednesday Night | 74°F | Partly Cloudy | 3 mph SSE | 13% |
| Thursday | 102°F | Mostly Sunny | 5 mph ESE | 9% |
| 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 | 0 to 5 mph E | 15% |
| Saturday | 99°F | Sunny | 0 to 5 mph ESE | 4% |
| Saturday Night | 73°F | Mostly Clear | 1 to 5 mph ESE | 4% |
| Sunday | 99°F | Sunny | 5 mph SE | 0% |
| Sunday Night | 73°F | Partly Cloudy | 3 mph SE | 1% |
| Monday | 101°F | Sunny | 1 to 5 mph SSE | 1% |
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
8b
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 (0.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.