Pierce, CO Weather & Growing Conditions
Overnight
30°F
Mostly Clear
Mostly clear, with a low around 30. Northwest wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 30°F | Mostly Clear | 6 mph NW | 0% |
| Wednesday | 55°F | Partly Sunny | 3 to 8 mph N | 2% |
| Wednesday Night | 33°F | Mostly Cloudy | 7 to 10 mph N | 2% |
| Thursday | 58°F | Sunny | 3 to 7 mph WSW | 0% |
| Thursday Night | 33°F | Partly Cloudy | 2 to 6 mph SW | 0% |
| Friday | 59°F | Mostly Sunny | 6 to 10 mph NNE | 8% |
| Friday Night | 31°F | Mostly Clear | 7 mph N | 8% |
| Saturday | 60°F | Sunny | 5 to 8 mph NNW | 0% |
| Saturday Night | 32°F | Clear | 5 mph NNW | 0% |
| Sunday | 63°F | Sunny | 2 to 8 mph SW | 0% |
| Sunday Night | 36°F | Mostly Clear | 2 to 7 mph W | 0% |
| Monday | 64°F | Sunny | 7 mph SW | 0% |
| Monday Night | 35°F | Partly Cloudy | 5 mph NE | 0% |
| Tuesday | 62°F | Mostly Sunny | 6 mph SSW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Pierce, CO
Last spring frost
May 13
First fall frost
Sep 27
Growing season
136 days
Hardiness zone
5a
Explore more for Pierce, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Nunn 7 Nne, Co (12.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.