Glenwood Springs, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Glenwood Springs, a city in Garfield County, Colorado.
Overnight
31°F
Mostly Cloudy
Mostly cloudy, with a low around 31. East southeast wind 5 to 10 mph.
7-day forecast for Glenwood Springs
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 31°F | Mostly Cloudy | 5 to 10 mph ESE | 0% |
| Wednesday | 54°F | Partly Sunny then Rain And Snow Showers Likely | 0 to 10 mph SSW | 66% |
| Wednesday Night | 32°F | Rain And Snow Showers Likely | 0 to 5 mph WSW | 66% |
| Thursday | 54°F | Sunny | 0 to 5 mph S | 0% |
| Thursday Night | 33°F | Mostly Cloudy | 0 to 5 mph S | 6% |
| Friday | 53°F | Slight Chance Rain Showers | 0 to 5 mph SSW | 16% |
| Friday Night | 30°F | Mostly Clear | 5 mph NNE | 1% |
| Saturday | 55°F | Sunny | 0 to 5 mph SSW | 0% |
| Saturday Night | 33°F | Mostly Clear | 0 to 5 mph NE | 0% |
| Sunday | 60°F | Sunny | 0 to 5 mph SW | 0% |
| Sunday Night | 35°F | Mostly Clear | 5 mph ENE | 0% |
| Monday | 62°F | Sunny | 0 to 5 mph SW | 0% |
| Monday Night | 36°F | Partly Cloudy | 0 to 5 mph NE | 2% |
| Tuesday | 60°F | Mostly Sunny | 5 mph SW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Glenwood Springs (39.547, -107.343). Updated through the day.
Growing snapshot for Glenwood Springs
Last spring frost
May 13
First fall frost
Oct 3
Growing season
142 days
Hardiness zone
6a
More local growing data for Glenwood Springs: nearby ZIP 81601 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Glenwood Spgs #2, Co (4.9 mi from Glenwood Springs). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.