Walden, CO Weather & Growing Conditions
Tonight
34°F
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy. Low around 34, with temperatures rising to around 38 overnight. South southwest wind around 6 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 | 34°F | Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms | 6 mph SSW | 33% |
| Saturday | 64°F | Chance Rain Showers then Chance Showers And Thunderstorms | 6 to 12 mph SSW | 54% |
| Saturday Night | 29°F | Chance Showers And Thunderstorms | 3 to 12 mph S | 36% |
| Sunday | 60°F | Chance Rain Showers then Partly Sunny | 3 to 15 mph SW | 26% |
| Sunday Night | 26°F | Mostly Clear | 2 to 12 mph SSW | 1% |
| Monday | 67°F | Sunny | 2 to 8 mph SW | 1% |
| Monday Night | 27°F | Mostly Clear | 2 to 7 mph S | 0% |
| Tuesday | 69°F | Mostly Sunny | 2 to 8 mph SSW | 7% |
| Tuesday Night | 29°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 to 7 mph S | 21% |
| Wednesday | 68°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 2 to 9 mph SW | 18% |
| Wednesday Night | 29°F | Partly Cloudy | 2 to 7 mph SSW | 5% |
| Thursday | 70°F | Mostly Sunny | 1 to 6 mph SW | 11% |
| Thursday Night | 31°F | Mostly Cloudy | 6 mph SSE | 12% |
| Friday | 70°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 2 to 8 mph SSW | 16% |
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 Sep 19, 2026.