Saguache, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Saguache, a town in Saguache County, Colorado.
Tonight
46°F
Mostly Cloudy
Mostly cloudy, with a low around 46. North northwest wind around 5 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Saguache
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 46°F | Mostly Cloudy | 5 mph NNW | 4% |
| Saturday | 72°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph SSE | 33% |
| Saturday Night | 42°F | Mostly Clear | 5 to 10 mph WNW | 5% |
| Sunday | 72°F | Sunny | 5 mph WSW | 3% |
| Sunday Night | 42°F | Mostly Clear | 5 to 15 mph NW | 0% |
| Monday | 72°F | Mostly Sunny | 0 to 10 mph WSW | 0% |
| Monday Night | 44°F | Partly Cloudy | 5 mph ENE | 0% |
| Tuesday | 72°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 10 mph E | 34% |
| Tuesday Night | 46°F | Chance Showers And Thunderstorms | 5 to 10 mph SE | 52% |
| Wednesday | 69°F | Chance Rain Showers then Chance Showers And Thunderstorms | 5 mph SE | 50% |
| Wednesday Night | 46°F | Chance Showers And Thunderstorms | 5 mph WSW | 30% |
| Thursday | 70°F | Chance Showers And Thunderstorms | 5 mph S | 34% |
| Thursday Night | 47°F | Chance Showers And Thunderstorms | 5 mph WSW | 41% |
| Friday | 70°F | Chance Rain Showers then Chance Showers And Thunderstorms | 5 mph SSW | 43% |
Forecast source: National Weather Service (api.weather.gov) for Saguache (38.086, -106.141). Updated through the day.
Growing snapshot for Saguache
Last spring frost
May 16
First fall frost
Sep 28
Growing season
135 days
Hardiness zone
5b
More local growing data for Saguache: nearby ZIP 81149 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Saguache, Co (11 mi from Saguache). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.