Sterling Ranch, CO Weather & Growing Conditions
Overnight
33°F
Partly Cloudy
Partly cloudy, with a low around 33. Southwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 33°F | Partly Cloudy | 5 mph SW | 0% |
| Wednesday | 56°F | Chance Rain Showers | 5 to 8 mph ESE | 45% |
| Wednesday Night | 34°F | Chance Rain Showers then Mostly Cloudy | 1 to 7 mph NW | 45% |
| Thursday | 58°F | Sunny | 1 to 8 mph SE | 0% |
| Thursday Night | 34°F | Partly Cloudy | 1 to 6 mph SSW | 0% |
| Friday | 57°F | Mostly Sunny | 6 mph N | 12% |
| Friday Night | 32°F | Partly Cloudy | 6 mph W | 12% |
| Saturday | 59°F | Sunny | 3 to 10 mph E | 2% |
| Saturday Night | 33°F | Mostly Clear | 3 to 8 mph S | 0% |
| Sunday | 68°F | Sunny | 1 to 13 mph S | 0% |
| Sunday Night | 37°F | Mostly Clear | 3 to 9 mph SW | 0% |
| Monday | 67°F | Sunny | 2 to 9 mph ESE | 0% |
| Monday Night | 37°F | Partly Cloudy | 5 mph W | 0% |
| Tuesday | 66°F | Mostly Sunny | 5 mph SSE | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sterling Ranch, CO
Last spring frost
May 8
First fall frost
Oct 3
Growing season
147 days
Hardiness zone
5b
Explore more for Sterling Ranch, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Kassler, Co (1.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.