Glenwood Springs, CO Weather & Growing Conditions
Overnight
48°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 3am, then showers and thunderstorms likely. Mostly cloudy, with a low around 48. West wind around 5 mph. Chance of precipitation is 60%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Slight Chance Showers And Thunderstorms | 5 mph W | 55% |
| Saturday | 68°F | Showers And Thunderstorms | 5 to 10 mph SW | 90% |
| Saturday Night | 44°F | Chance Showers And Thunderstorms | 0 to 10 mph NNW | 26% |
| Sunday | 65°F | Sunny | 0 to 15 mph W | 2% |
| Sunday Night | 42°F | Mostly Clear | 5 to 10 mph N | 0% |
| Monday | 70°F | Sunny | 5 to 10 mph S | 0% |
| Monday Night | 46°F | Partly Cloudy | 5 mph NNE | 1% |
| Tuesday | 71°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph S | 23% |
| Tuesday Night | 46°F | Chance Showers And Thunderstorms | 0 to 5 mph SSE | 42% |
| Wednesday | 68°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 10 mph S | 24% |
| Wednesday Night | 47°F | Partly Cloudy | 5 mph NNE | 5% |
| Thursday | 71°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph S | 12% |
| Thursday Night | 49°F | Partly Cloudy | 0 to 5 mph N | 14% |
| Friday | 71°F | Chance Rain Showers | 5 mph SSW | 31% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Glenwood Springs, CO
Last spring frost
May 13
First fall frost
Oct 3
Growing season
142 days
Hardiness zone
6a
Explore more for Glenwood Springs, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Glenwood Spgs #2, Co (4.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.