Eldora, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Eldora, a community in Gilpin County, Colorado.
Overnight
39°F
Partly Cloudy
Partly cloudy. Low around 39, with temperatures rising to around 41 overnight. West wind around 6 mph.
7-day forecast for Eldora
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 39°F | Partly Cloudy | 6 mph W | 14% |
| Saturday | 61°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 7 mph WSW | 56% |
| Saturday Night | 35°F | Chance Showers And Thunderstorms then Partly Cloudy | 6 mph W | 33% |
| Sunday | 58°F | Mostly Sunny then Chance Showers And Thunderstorms | 2 to 10 mph W | 29% |
| Sunday Night | 33°F | Mostly Clear | 1 to 5 mph WNW | 9% |
| Monday | 61°F | Sunny | 2 to 6 mph NW | 4% |
| Monday Night | 36°F | Partly Cloudy | 3 mph SSW | 6% |
| Tuesday | 63°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 mph NNW | 39% |
| Tuesday Night | 37°F | Chance Showers And Thunderstorms then Mostly Cloudy | 2 to 6 mph SW | 33% |
| Wednesday | 61°F | Partly Sunny then Chance Showers And Thunderstorms | 7 mph W | 46% |
| Wednesday Night | 37°F | Slight Chance Rain Showers then Mostly Cloudy | 6 mph W | 16% |
| Thursday | 63°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 6 mph N | 21% |
| Thursday Night | 39°F | Slight Chance Rain Showers then Mostly Cloudy | 3 mph WSW | 17% |
| Friday | 63°F | Partly Sunny then Chance Showers And Thunderstorms | 2 to 6 mph WNW | 40% |
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 Sep 19, 2026.