Eldora, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Eldora, a community in Gilpin County, Colorado.
Overnight
25°F
Partly Cloudy
Partly cloudy, with a low around 25. West northwest wind around 6 mph.
7-day forecast for Eldora
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 25°F | Partly Cloudy | 6 mph WNW | 1% |
| Wednesday | 42°F | Chance Snow Showers | 2 to 7 mph S | 40% |
| Wednesday Night | 25°F | Chance Snow Showers then Mostly Cloudy | 3 mph NNW | 40% |
| Thursday | 45°F | Sunny | 0 to 5 mph ESE | 0% |
| Thursday Night | 28°F | Mostly Cloudy | 0 to 6 mph SW | 4% |
| Friday | 44°F | Chance Snow Showers | 0 to 7 mph W | 27% |
| Friday Night | 24°F | Chance Snow Showers then Mostly Clear | 0 to 8 mph W | 27% |
| Saturday | 47°F | Sunny | 0 to 9 mph NW | 2% |
| Saturday Night | 26°F | Mostly Clear | 2 to 10 mph WNW | 0% |
| Sunday | 53°F | Sunny | 5 to 14 mph WNW | 0% |
| Sunday Night | 30°F | Mostly Clear | 9 to 14 mph W | 0% |
| Monday | 54°F | Sunny | 1 to 13 mph WNW | 0% |
| Monday Night | 31°F | Partly Cloudy | 1 to 9 mph W | 0% |
| Tuesday | 51°F | Mostly Sunny | 3 to 13 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Eldora (39.958, -105.585). Updated through the day.
Growing snapshot for Eldora
Last spring frost
Jun 21
First fall frost
Sep 2
Growing season
71 days
Hardiness zone
5b
More local growing data for Eldora: nearby ZIP 80474 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Boulder 14 W, Co (7.9 mi from Eldora). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.