Alamosa East, CO Weather & Growing Conditions
Overnight
43°F
Mostly Cloudy
Mostly cloudy, with a low around 43. South southeast wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 43°F | Mostly Cloudy | 5 mph SSE | 4% |
| Saturday | 75°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 15 mph SSW | 13% |
| Saturday Night | 37°F | Mostly Clear | 5 to 15 mph S | 3% |
| Sunday | 74°F | Sunny | 0 to 10 mph SW | 0% |
| Sunday Night | 37°F | Mostly Clear | 5 to 10 mph NNW | 0% |
| Monday | 75°F | Mostly Sunny | 0 to 10 mph WSW | 0% |
| Monday Night | 39°F | Partly Cloudy | 5 to 10 mph S | 0% |
| Tuesday | 73°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 15 mph W | 33% |
| Tuesday Night | 41°F | Chance Showers And Thunderstorms | 10 to 15 mph S | 45% |
| Wednesday | 69°F | Chance Rain Showers then Chance Showers And Thunderstorms | 10 mph S | 42% |
| Wednesday Night | 40°F | Slight Chance Showers And Thunderstorms | 5 to 10 mph SSE | 24% |
| Thursday | 70°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 mph SSE | 22% |
| Thursday Night | 41°F | Chance Showers And Thunderstorms | 5 mph SSE | 44% |
| Friday | 70°F | Chance Rain Showers | 5 to 10 mph S | 45% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Alamosa East, CO
Last spring frost
May 30
First fall frost
Sep 17
Growing season
108 days
Hardiness zone
4b
Explore more for Alamosa East, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Alamosa 1E, Co (0.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.