Upper Bear Creek, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Upper Bear Creek, a community in Clear Creek County, Colorado.
Overnight
26°F
Partly Cloudy
Partly cloudy, with a low around 26. West wind around 2 mph.
7-day forecast for Upper Bear Creek
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 26°F | Partly Cloudy | 2 mph W | 0% |
| Wednesday | 48°F | Rain And Snow Showers Likely | 0 to 8 mph ENE | 59% |
| Wednesday Night | 26°F | Rain And Snow Showers Likely then Mostly Cloudy | 2 mph NW | 59% |
| Thursday | 50°F | Sunny | 0 to 6 mph SSE | 0% |
| Thursday Night | 28°F | Partly Cloudy | 2 mph WSW | 1% |
| Friday | 51°F | Slight Chance Rain Showers then Slight Chance Rain And Snow Showers | 0 to 6 mph NNW | 24% |
| Friday Night | 26°F | Slight Chance Rain And Snow Showers then Mostly Clear | 0 to 3 mph W | 24% |
| Saturday | 54°F | Sunny | 0 to 7 mph N | 3% |
| Saturday Night | 27°F | Mostly Clear | 1 to 5 mph W | 0% |
| Sunday | 62°F | Sunny | 2 to 8 mph NW | 0% |
| Sunday Night | 32°F | Mostly Clear | 5 to 9 mph W | 0% |
| Monday | 62°F | Sunny | 1 to 7 mph NNW | 0% |
| Monday Night | 32°F | Partly Cloudy | 3 mph W | 1% |
| Tuesday | 60°F | Mostly Sunny | 1 to 5 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Upper Bear Creek (39.627, -105.410). Updated through the day.
Growing snapshot for Upper Bear Creek
Last spring frost
May 23
First fall frost
Sep 22
Growing season
118 days
Hardiness zone
5b
More local growing data for Upper Bear Creek: nearby ZIP 80439 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
Blue Valley
Brook Forest
Downieville-Lawson-Dumont
Echo Hills
Empire
Floyd Hill
Georgetown
Pine Valley
Silver Plume
St. Mary's
Upper Witter Gulch
Climate data from the nearest NOAA station, Evergreen, Co (6.7 mi from Upper Bear Creek). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.