Glenwood Springs, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Glenwood Springs, a city in Garfield County, Colorado.
Today
96°F
Patchy Smoke
Patchy smoke. Sunny, with a high near 96. South southeast wind 5 to 15 mph, with gusts as high as 30 mph.
7-day forecast for Glenwood Springs
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 96°F | Patchy Smoke | 5 to 15 mph SSE | 1% |
| Tonight | 55°F | Patchy Smoke then Mostly Clear | 5 to 15 mph WNW | 1% |
| Wednesday | 93°F | Sunny | 5 to 15 mph WSW | 0% |
| Wednesday Night | 54°F | Mostly Clear | 5 to 15 mph NNE | 0% |
| Thursday | 95°F | Sunny | 5 to 15 mph SW | 0% |
| Thursday Night | 56°F | Clear | 5 to 10 mph NNE | 0% |
| Friday | 98°F | Sunny | 5 to 10 mph S | 0% |
| Friday Night | 58°F | Mostly Clear | 10 mph NNE | 0% |
| Saturday | 98°F | Sunny | 5 to 10 mph SW | 0% |
| Saturday Night | 61°F | Mostly Clear | 5 to 10 mph NNE | 0% |
| Sunday | 97°F | Sunny | 5 to 10 mph SSW | 1% |
| Sunday Night | 61°F | Partly Cloudy | 5 to 10 mph N | 5% |
| Monday | 96°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 17% |
| Monday Night | 58°F | Chance Showers And Thunderstorms then Mostly Cloudy | 5 to 10 mph NNE | 25% |
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 Aug 4, 2026.