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Alamosa East, CO Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Alamosa East, a community in Alamosa County, Colorado.

Today
89°F
Patchy Smoke then Slight Chance Showers And Thunderstorms
Patchy smoke before noon, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 89. South southwest wind 5 to 15 mph. Chance of precipitation is 20%.

7-day forecast for Alamosa East

WhenTempForecastWindPrecip
Today 89°F Patchy Smoke then Slight Chance Showers And Thunderstorms 5 to 15 mph SSW 23%
Tonight 52°F Slight Chance Showers And Thunderstorms then Partly Cloudy 5 to 20 mph SE 14%
Wednesday 89°F Sunny 5 to 15 mph SSW 7%
Wednesday Night 49°F Mostly Clear 5 to 15 mph NE 2%
Thursday 91°F Sunny 5 to 10 mph NNW 4%
Thursday Night 51°F Mostly Clear 5 to 20 mph SE 2%
Friday 91°F Sunny 5 to 10 mph N 0%
Friday Night 53°F Mostly Clear 15 mph SSE 1%
Saturday 91°F Sunny 5 mph W 1%
Saturday Night 53°F Partly Cloudy 15 mph SSE 2%
Sunday 91°F Sunny 5 mph SE 5%
Sunday Night 53°F Partly Cloudy 10 to 15 mph S 9%
Monday 90°F Sunny 5 to 10 mph ENE 9%
Monday Night 52°F Chance Showers And Thunderstorms then Partly Cloudy 5 to 15 mph WSW 26%

Forecast source: National Weather Service (api.weather.gov) for Alamosa East (37.477, -105.840). Updated through the day.

Growing snapshot for Alamosa East

Last spring frost
May 30
First fall frost
Sep 17
Growing season
108 days
Hardiness zone
4b

More local growing data for Alamosa East: nearby ZIP 81101 weather · frost dates · planting calendar · Colorado frost dates

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Climate data from the nearest NOAA station, Alamosa 1E, Co (0.2 mi from Alamosa East). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.