Las Cruces, NM Weather & Growing Conditions
Today
101°F
Sunny
Sunny, with a high near 101. South wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 101°F | Sunny | 7 mph S | 2% |
| Tonight | 72°F | Partly Cloudy | 3 to 8 mph NW | 11% |
| Wednesday | 99°F | Sunny | 2 to 6 mph E | 1% |
| Wednesday Night | 73°F | Mostly Cloudy | 5 mph W | 9% |
| Thursday | 100°F | Mostly Sunny | 3 to 7 mph E | 4% |
| Thursday Night | 72°F | Chance Showers And Thunderstorms then Mostly Cloudy | 2 to 6 mph NNE | 48% |
| Friday | 98°F | Mostly Sunny | 2 to 7 mph ENE | 0% |
| Friday Night | 71°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 6 mph E | 20% |
| Saturday | 97°F | Sunny | 3 to 9 mph E | 1% |
| Saturday Night | 72°F | Mostly Clear | 5 to 8 mph ESE | 1% |
| Sunday | 97°F | Sunny | 5 to 8 mph ESE | 0% |
| Sunday Night | 72°F | Mostly Clear | 2 to 7 mph SE | 2% |
| Monday | 99°F | Sunny | 2 to 6 mph S | 1% |
| Monday Night | 73°F | Partly Cloudy | 8 mph WSW | 5% |
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 Aug 4, 2026.