Harman US

Rockvale, CO Weather & Growing Conditions

This Afternoon
82°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 82. South southeast wind around 10 mph.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 82°F Slight Chance Showers And Thunderstorms 10 mph SSE 12%
Tonight 56°F Slight Chance Showers And Thunderstorms then Partly Cloudy 10 mph W 11%
Saturday 82°F Sunny then Slight Chance Showers And Thunderstorms 10 to 15 mph WSW 16%
Saturday Night 55°F Slight Chance Showers And Thunderstorms then Partly Cloudy 5 to 15 mph WSW 13%
Sunday 78°F Sunny 5 to 15 mph ESE 5%
Sunday Night 55°F Chance Showers And Thunderstorms 0 to 15 mph SSE 34%
Monday 74°F Mostly Sunny 0 to 15 mph NNE 7%
Monday Night 56°F Chance Showers And Thunderstorms 0 to 15 mph ENE 38%
Tuesday 75°F Mostly Sunny then Chance Showers And Thunderstorms 0 to 10 mph SSW 27%
Tuesday Night 56°F Chance Showers And Thunderstorms then Mostly Cloudy 5 to 10 mph N 37%
Wednesday 76°F Partly Sunny then Chance Showers And Thunderstorms 5 to 10 mph SSW 26%
Wednesday Night 57°F Slight Chance Showers And Thunderstorms 5 mph SW 23%
Thursday 76°F Partly Sunny then Slight Chance Showers And Thunderstorms 5 to 10 mph S 23%
Thursday Night 57°F Chance Showers And Thunderstorms 0 to 10 mph SSW 31%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Rockvale, CO

Last spring frost
May 4
First fall frost
Oct 7
Growing season
153 days
Hardiness zone
6a

Explore more for Rockvale, CO: full frost dates · planting calendar · Colorado frost dates

Climate data from the nearest NOAA station, Canon City, Co (7.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.