Walden, CO Weather & Growing Conditions
Today
49°F
Mostly Cloudy
Mostly cloudy. High near 49, with temperatures falling to around 41 in the afternoon. East northeast wind 0 to 9 mph, with gusts as high as 18 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 49°F | Mostly Cloudy | 0 to 9 mph ENE | 5% |
| Tonight | 20°F | Mostly Cloudy | 0 to 7 mph NNE | 4% |
| Thursday | 52°F | Sunny | 0 to 3 mph SSE | 0% |
| Thursday Night | 23°F | Mostly Cloudy | 0 mph | 4% |
| Friday | 51°F | Mostly Sunny | 0 to 8 mph W | 9% |
| Friday Night | 17°F | Mostly Clear | 3 mph SW | 4% |
| Saturday | 52°F | Sunny | 1 to 5 mph WSW | 0% |
| Saturday Night | 20°F | Mostly Clear | 0 to 3 mph SW | 0% |
| Sunday | 58°F | Sunny | 5 to 9 mph SSW | 0% |
| Sunday Night | 23°F | Mostly Clear | 7 mph SSW | 0% |
| Monday | 59°F | Sunny | 2 to 6 mph SSW | 0% |
| Monday Night | 24°F | Partly Cloudy | 3 mph SSW | 0% |
| Tuesday | 56°F | Mostly Sunny | 2 to 8 mph SW | 2% |
| Tuesday Night | 25°F | Partly Cloudy | 3 mph SW | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Walden, CO
Growing season
31 days
Hardiness zone
4b
Explore more for Walden, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Walden, Co (11 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.