San Jon, NM Weather & Growing Conditions
This Afternoon
66°F
Sunny
Sunny. High near 66, with temperatures falling to around 62 in the afternoon. South wind 15 to 20 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Sunny | 15 to 20 mph S | 0% |
| Tonight | 46°F | Mostly Clear | 10 to 15 mph W | 1% |
| Thursday | 58°F | Mostly Sunny | 5 to 20 mph N | 1% |
| Thursday Night | 36°F | Partly Cloudy | 0 to 5 mph SW | 0% |
| Friday | 61°F | Mostly Sunny | 0 to 5 mph S | 0% |
| Friday Night | 41°F | Mostly Cloudy | 0 to 5 mph S | 3% |
| Saturday | 60°F | Mostly Sunny | 0 to 5 mph N | 4% |
| Saturday Night | 39°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Sunday | 62°F | Sunny | 0 to 5 mph NW | 1% |
| Sunday Night | 40°F | Mostly Clear | 0 to 5 mph SW | 1% |
| Monday | 67°F | Sunny | 5 mph SW | 1% |
| Monday Night | 43°F | Mostly Clear | 5 mph SW | 0% |
| Tuesday | 68°F | Sunny | 5 mph SW | 0% |
| Tuesday Night | 44°F | Partly Cloudy | 5 mph SW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for San Jon, NM
Last spring frost
Apr 18
First fall frost
Oct 24
Growing season
187 days
Hardiness zone
7a
Explore more for San Jon, NM: full frost dates · planting calendar · New Mexico frost dates
Climate data from the nearest NOAA station, San Jon, Nm (12.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.