Walden, CO Weather & Growing Conditions
Today
83°F
Patchy Smoke
Patchy smoke. Sunny. High near 83, with temperatures falling to around 80 in the afternoon. Southwest wind 3 to 17 mph, with gusts as high as 30 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Patchy Smoke | 3 to 17 mph SW | 1% |
| Tonight | 36°F | Patchy Smoke | 3 to 15 mph W | 0% |
| Wednesday | 82°F | Patchy Smoke | 3 to 17 mph WSW | 0% |
| Wednesday Night | 35°F | Mostly Clear | 3 to 16 mph SW | 0% |
| Thursday | 85°F | Sunny | 3 to 16 mph SW | 0% |
| Thursday Night | 39°F | Clear | 3 to 15 mph SSW | 0% |
| Friday | 87°F | Sunny | 2 to 14 mph WSW | 0% |
| Friday Night | 41°F | Mostly Clear | 5 to 15 mph WSW | 0% |
| Saturday | 88°F | Sunny | 3 to 14 mph WSW | 0% |
| Saturday Night | 45°F | Partly Cloudy | 5 to 14 mph NNE | 0% |
| Sunday | 88°F | Mostly Sunny | 3 to 13 mph WSW | 4% |
| Sunday Night | 45°F | Partly Cloudy | 6 to 13 mph SW | 6% |
| Monday | 86°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 3 to 12 mph WSW | 24% |
| Monday Night | 43°F | Chance Showers And Thunderstorms then Mostly Cloudy | 5 to 12 mph SE | 32% |
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 Aug 4, 2026.