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.
Tonight
26°F
Mostly Clear
Mostly clear, with a low around 26. West wind around 2 mph.
7-day forecast for Upper Bear Creek
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 26°F | Mostly Clear | 2 mph W | 0% |
| Wednesday | 48°F | Chance Rain Showers then Rain And Snow Showers Likely | 0 to 8 mph ENE | 56% |
| Wednesday Night | 25°F | Chance Rain And Snow Showers then Mostly Cloudy | 2 mph NNW | 40% |
| Thursday | 53°F | Sunny | 0 to 6 mph E | 0% |
| Thursday Night | 27°F | Partly Cloudy | 2 mph WSW | 1% |
| Friday | 53°F | Slight Chance Rain And Snow Showers | 1 to 5 mph N | 19% |
| Friday Night | 26°F | Slight Chance Snow Showers then Partly Cloudy | 2 to 7 mph WNW | 19% |
| Saturday | 56°F | Sunny | 1 to 10 mph N | 6% |
| Saturday Night | 27°F | Clear | 2 to 6 mph W | 2% |
| Sunday | 65°F | Sunny | 5 to 9 mph WNW | 0% |
| Sunday Night | 35°F | Mostly Clear | 7 to 10 mph W | 0% |
| Monday | 62°F | Mostly Sunny | 1 to 9 mph N | 1% |
| Monday Night | 33°F | Partly Cloudy | 1 to 5 mph WNW | 1% |
| Tuesday | 60°F | Mostly Sunny | 2 to 6 mph NW | 7% |
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.