Grenville, NM Weather & Growing Conditions
This Afternoon
84°F
Partly Sunny
Partly sunny. High near 84, with temperatures falling to around 78 in the afternoon. Southwest wind around 20 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 84°F | Partly Sunny | 20 mph SW | 18% |
| Tonight | 57°F | Mostly Cloudy | 10 to 20 mph SW | 13% |
| Saturday | 84°F | Mostly Sunny | 10 to 15 mph W | 12% |
| Saturday Night | 54°F | Partly Cloudy | 10 to 15 mph W | 12% |
| Sunday | 78°F | Sunny | 5 to 10 mph NE | 8% |
| Sunday Night | 53°F | Partly Cloudy then Isolated Showers And Thunderstorms | 10 to 15 mph E | 20% |
| Monday | 72°F | Partly Sunny then Isolated Showers And Thunderstorms | 5 to 15 mph E | 17% |
| Monday Night | 52°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 to 10 mph S | 67% |
| Tuesday | 69°F | Rain Showers Likely | 5 to 15 mph S | 71% |
| Tuesday Night | 52°F | Showers And Thunderstorms | 15 mph S | 83% |
| Wednesday | 66°F | Rain Showers Likely | 15 mph S | 74% |
| Wednesday Night | 53°F | Showers And Thunderstorms Likely | 10 to 15 mph SW | 58% |
| Thursday | 69°F | Chance Rain Showers | 10 to 15 mph S | 54% |
| Thursday Night | 53°F | Chance Showers And Thunderstorms | 10 mph SW | 51% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Grenville, NM
Last spring frost
May 5
First fall frost
Oct 7
Growing season
153 days
Hardiness zone
6b
Explore more for Grenville, NM: full frost dates · planting calendar · New Mexico frost dates
Climate data from the nearest NOAA station, Pasamonte, Nm (10.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.