North Washington, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for North Washington, a community in Denver County, Colorado.
Overnight
36°F
Partly Cloudy
Partly cloudy, with a low around 36. Southwest wind around 3 mph.
7-day forecast for North Washington
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 36°F | Partly Cloudy | 3 mph SW | 0% |
| Wednesday | 57°F | Partly Sunny | 2 to 7 mph E | 14% |
| Wednesday Night | 37°F | Mostly Cloudy | 1 to 6 mph NW | 14% |
| Thursday | 58°F | Sunny | 5 mph SSE | 0% |
| Thursday Night | 38°F | Partly Cloudy | 2 mph SSW | 0% |
| Friday | 58°F | Mostly Sunny | 5 mph NNW | 7% |
| Friday Night | 35°F | Mostly Clear | 3 mph W | 7% |
| Saturday | 59°F | Sunny | 5 mph ESE | 1% |
| Saturday Night | 36°F | Mostly Clear | 3 mph S | 0% |
| Sunday | 65°F | Sunny | 2 to 6 mph S | 0% |
| Sunday Night | 39°F | Mostly Clear | 5 mph SW | 0% |
| Monday | 65°F | Sunny | 5 mph ESE | 0% |
| Monday Night | 39°F | Partly Cloudy | 3 mph W | 0% |
| Tuesday | 65°F | Mostly Sunny | 3 mph ESE | 0% |
Forecast source: National Weather Service (api.weather.gov) for North Washington (39.808, -104.980). Updated through the day.
Growing snapshot for North Washington
Last spring frost
Apr 30
First fall frost
Oct 12
Growing season
165 days
Hardiness zone
6a
More local growing data for North Washington: nearby ZIP 80216 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Denver Water Dept, Co (4.7 mi from North Washington). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.