Harman US

Joes, CO Weather & Growing Conditions

Overnight
58°F
Slight Chance Rain Showers
A slight chance of rain showers before 2am. Partly cloudy, with a low around 58. North wind around 5 mph. Chance of precipitation is 20%.

7-day forecast

WhenTempForecastWindPrecip
Overnight 58°F Slight Chance Rain Showers 5 mph N 22%
Saturday 78°F Partly Sunny then Chance Showers And Thunderstorms 5 to 10 mph NE 39%
Saturday Night 54°F Showers And Thunderstorms 5 to 15 mph NE 82%
Sunday 70°F Patchy Fog then Slight Chance Showers And Thunderstorms 5 to 15 mph E 24%
Sunday Night 50°F Showers And Thunderstorms 5 to 10 mph SE 75%
Monday 70°F Slight Chance Rain Showers 5 to 10 mph SW 16%
Monday Night 51°F Partly Cloudy then Slight Chance Rain Showers 10 to 15 mph SE 19%
Tuesday 71°F Slight Chance Rain Showers then Partly Sunny 15 to 25 mph SE 15%
Tuesday Night 55°F Chance Showers And Thunderstorms then Mostly Cloudy 20 to 25 mph SE 36%
Wednesday 76°F Mostly Cloudy then Slight Chance Showers And Thunderstorms 20 to 25 mph S 18%
Wednesday Night 55°F Slight Chance Showers And Thunderstorms then Mostly Cloudy 10 to 15 mph S 22%
Thursday 77°F Partly Sunny 10 to 15 mph S 11%
Thursday Night 55°F Slight Chance Rain Showers 10 mph SE 21%
Friday 77°F Partly Sunny 10 to 15 mph S 14%

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

Growing snapshot for Joes, CO

Last spring frost
May 3
First fall frost
Oct 9
Growing season
158 days
Hardiness zone
5b

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

Climate data from the nearest NOAA station, Joes, Co (1.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.