Arriba, CO Weather & Growing Conditions
Overnight
56°F
Mostly Cloudy
Mostly cloudy, with a low around 56. North northwest wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 56°F | Mostly Cloudy | 7 mph NNW | 3% |
| Saturday | 76°F | Mostly Sunny then Chance Showers And Thunderstorms | 6 to 13 mph NE | 41% |
| Saturday Night | 52°F | Showers And Thunderstorms | 5 to 14 mph NNE | 89% |
| Sunday | 69°F | Showers And Thunderstorms Likely | 5 to 12 mph E | 56% |
| Sunday Night | 49°F | Showers And Thunderstorms | 5 to 12 mph SSE | 85% |
| Monday | 69°F | Slight Chance Rain Showers then Mostly Sunny | 5 to 14 mph S | 22% |
| Monday Night | 50°F | Partly Cloudy then Chance Showers And Thunderstorms | 13 to 18 mph SSE | 35% |
| Tuesday | 69°F | Partly Sunny | 20 to 25 mph SSE | 12% |
| Tuesday Night | 53°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 24 to 28 mph SSE | 19% |
| Wednesday | 76°F | Partly Sunny | 21 to 28 mph S | 9% |
| Wednesday Night | 54°F | Chance Showers And Thunderstorms then Mostly Cloudy | 10 to 21 mph S | 26% |
| Thursday | 77°F | Mostly Sunny | 12 mph NNE | 8% |
| Thursday Night | 55°F | Slight Chance Rain Showers then Mostly Cloudy | 9 mph SSE | 15% |
| Friday | 75°F | Mostly Sunny then Slight Chance Rain Showers | 9 to 18 mph S | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Arriba, CO
Last spring frost
May 5
First fall frost
Oct 8
Growing season
155 days
Hardiness zone
5b
Explore more for Arriba, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Flagler 1S, Co (10.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.