Walden, CO Weather & Growing Conditions
Tonight
37°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy. Low around 37, with temperatures rising to around 40 overnight. South southwest wind 5 to 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 37°F | Chance Showers And Thunderstorms | 5 to 8 mph SSW | 32% |
| Saturday | 63°F | Chance Rain Showers then Chance Showers And Thunderstorms | 7 to 13 mph SW | 54% |
| Saturday Night | 32°F | Chance Showers And Thunderstorms | 5 to 12 mph SSW | 39% |
| Sunday | 59°F | Chance Rain Showers then Mostly Sunny | 5 to 16 mph WSW | 28% |
| Sunday Night | 29°F | Mostly Clear | 2 to 13 mph SW | 0% |
| Monday | 66°F | Sunny | 3 to 12 mph SW | 0% |
| Monday Night | 31°F | Mostly Clear | 3 to 8 mph SSW | 0% |
| Tuesday | 68°F | Mostly Sunny | 6 to 10 mph SW | 14% |
| Tuesday Night | 33°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 8 mph SSW | 21% |
| Wednesday | 66°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 10 mph WSW | 22% |
| Wednesday Night | 33°F | Partly Cloudy | 3 to 8 mph SSW | 5% |
| Thursday | 68°F | Mostly Sunny | 2 to 7 mph S | 11% |
| Thursday Night | 34°F | Mostly Cloudy | 7 mph S | 13% |
| Friday | 69°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 9 mph SW | 18% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Walden, CO
Growing season
53 days
Hardiness zone
4b
Explore more for Walden, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Spicer, Co (3.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.