Winston, NM Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Winston, a community in Sierra County, New Mexico.
This Afternoon
75°F
Scattered Showers And Thunderstorms
Scattered showers and thunderstorms. Mostly cloudy, with a high near 75. South southeast wind around 9 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Winston
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 75°F | Scattered Showers And Thunderstorms | 9 mph SSE | 42% |
| Tonight | 54°F | Scattered Showers And Thunderstorms then Partly Cloudy | 3 to 8 mph NNW | 26% |
| Saturday | 80°F | Sunny | 3 to 10 mph S | 10% |
| Saturday Night | 52°F | Mostly Clear | 6 to 9 mph WNW | 3% |
| Sunday | 81°F | Sunny | 3 to 9 mph WSW | 2% |
| Sunday Night | 54°F | Partly Cloudy | 7 to 13 mph W | 0% |
| Monday | 79°F | Mostly Sunny | 5 to 8 mph SE | 1% |
| Monday Night | 56°F | Mostly Cloudy | 2 to 6 mph WSW | 14% |
| Tuesday | 73°F | Showers And Thunderstorms | 2 to 12 mph SSE | 82% |
| Tuesday Night | 54°F | Showers And Thunderstorms | 2 to 8 mph E | 92% |
| Wednesday | 67°F | Rain Showers | 2 to 7 mph E | 95% |
| Wednesday Night | 53°F | Showers And Thunderstorms | 2 to 6 mph E | 87% |
| Thursday | 68°F | Rain Showers | 2 to 8 mph ESE | 83% |
| Thursday Night | 54°F | Showers And Thunderstorms | 2 to 7 mph ESE | 76% |
Forecast source: National Weather Service (api.weather.gov) for Winston (33.346, -107.649). Updated through the day.
Growing snapshot for Winston
Last spring frost
May 10
First fall frost
Oct 8
Growing season
151 days
Hardiness zone
7a
More local growing data for Winston: nearby ZIP 87943 weather · frost dates · planting calendar · New Mexico frost dates
Nearby towns & communities
Arrey
Caballo
Elephant Butte
Hillsboro
Hot Springs Landing
Las Palomas
Oasis
Truth or Consequences
Williamsburg
Climate data from the nearest NOAA station, Winston, Nm (7.3 mi from Winston). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.