Walden, CO Weather & Growing Conditions
This Afternoon
46°F
Mostly Sunny
Mostly sunny. High near 46, with temperatures falling to around 39 in the afternoon. North wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 46°F | Mostly Sunny | 2 mph N | 0% |
| Tonight | 17°F | Partly Cloudy | 5 mph SSE | 0% |
| Wednesday | 49°F | Partly Sunny | 1 to 12 mph NNE | 8% |
| Wednesday Night | 17°F | Mostly Cloudy | 2 to 10 mph ENE | 4% |
| Thursday | 50°F | Sunny | 3 mph S | 0% |
| Thursday Night | 19°F | Partly Cloudy | 3 mph S | 3% |
| Friday | 48°F | Mostly Sunny | 2 to 9 mph SW | 8% |
| Friday Night | 17°F | Mostly Clear | 6 mph SW | 8% |
| Saturday | 50°F | Sunny | 5 mph SSW | 2% |
| Saturday Night | 17°F | Clear | 3 to 7 mph SSW | 0% |
| Sunday | 57°F | Sunny | 8 to 13 mph SSW | 0% |
| Sunday Night | 21°F | Mostly Clear | 10 mph SSW | 0% |
| Monday | 57°F | Mostly Sunny | 5 to 9 mph SSW | 0% |
| Monday Night | 23°F | Partly Cloudy | 7 mph SSW | 1% |
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 (5.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.