Penrose, CO Weather & Growing Conditions
Overnight
54°F
Partly Cloudy
Partly cloudy, with a low around 54. North northwest wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 54°F | Partly Cloudy | 10 mph NNW | 3% |
| Saturday | 78°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph WSW | 20% |
| Saturday Night | 50°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 5 to 10 mph NNW | 23% |
| Sunday | 74°F | Sunny | 5 to 15 mph SW | 7% |
| Sunday Night | 51°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 to 10 mph E | 59% |
| Monday | 71°F | Mostly Sunny | 0 to 15 mph SSE | 11% |
| Monday Night | 51°F | Showers And Thunderstorms Likely | 0 to 15 mph ENE | 57% |
| Tuesday | 72°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 10 mph S | 17% |
| Tuesday Night | 52°F | Chance Showers And Thunderstorms then Mostly Cloudy | 5 to 10 mph NNE | 51% |
| Wednesday | 74°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 15% |
| Wednesday Night | 53°F | Slight Chance Showers And Thunderstorms then Mostly Cloudy | 5 mph NNE | 19% |
| Thursday | 74°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 16% |
| Thursday Night | 53°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 30% |
| Friday | 73°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 34% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Penrose, CO
Last spring frost
May 4
First fall frost
Oct 7
Growing season
153 days
Hardiness zone
6a
Explore more for Penrose, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Canon City, Co (10.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.