Hillsboro, NM Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hillsboro, a community in Sierra County, New Mexico.
Overnight
40°F
Mostly Clear
Mostly clear, with a low around 40. West wind around 6 mph.
7-day forecast for Hillsboro
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 40°F | Mostly Clear | 6 mph W | 0% |
| Wednesday | 73°F | Sunny | 6 to 18 mph SW | 0% |
| Wednesday Night | 41°F | Clear | 7 to 13 mph NW | 0% |
| Thursday | 65°F | Sunny | 5 to 10 mph NNE | 0% |
| Thursday Night | 41°F | Partly Cloudy | 5 mph N | 0% |
| Friday | 66°F | Mostly Sunny | 3 to 8 mph ENE | 7% |
| Friday Night | 42°F | Partly Cloudy | 5 to 9 mph WNW | 14% |
| Saturday | 64°F | Sunny | 9 to 13 mph NE | 8% |
| Saturday Night | 41°F | Mostly Clear | 8 to 12 mph N | 3% |
| Sunday | 64°F | Sunny | 6 to 13 mph ENE | 3% |
| Sunday Night | 41°F | Mostly Clear | 5 mph WSW | 2% |
| Monday | 66°F | Mostly Sunny | 2 to 7 mph E | 2% |
| Monday Night | 43°F | Partly Cloudy | 2 to 7 mph WSW | 3% |
| Tuesday | 69°F | Mostly Sunny | 3 to 8 mph SSW | 5% |
Forecast source: National Weather Service (api.weather.gov) for Hillsboro (32.922, -107.577). Updated through the day.
Growing snapshot for Hillsboro
Last spring frost
Apr 23
First fall frost
Oct 23
Growing season
183 days
Hardiness zone
8a
More local growing data for Hillsboro: nearby ZIP 88042 weather · frost dates · planting calendar · New Mexico frost dates
Nearby towns & communities
Arrey
Caballo
Elephant Butte
Hot Springs Landing
Las Palomas
Oasis
Truth or Consequences
Williamsburg
Winston
Climate data from the nearest NOAA station, Hillsboro, Nm (7.5 mi from Hillsboro). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.