Georgetown, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Georgetown, a town in Clear Creek County, Colorado.
Tonight
28°F
Mostly Clear
Mostly clear, with a low around 28. West southwest wind 3 to 7 mph.
7-day forecast for Georgetown
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 28°F | Mostly Clear | 3 to 7 mph WSW | 0% |
| Wednesday | 50°F | Chance Snow Showers | 3 to 12 mph E | 59% |
| Wednesday Night | 26°F | Snow Showers then Mostly Cloudy | 2 to 7 mph NNW | 82% |
| Thursday | 53°F | Sunny | 2 to 7 mph SSE | 1% |
| Thursday Night | 29°F | Partly Cloudy | 2 to 6 mph WSW | 2% |
| Friday | 51°F | Chance Snow Showers | 5 to 8 mph W | 27% |
| Friday Night | 27°F | Chance Snow Showers | 7 to 16 mph W | 27% |
| Saturday | 54°F | Sunny | 5 to 16 mph WNW | 8% |
| Saturday Night | 30°F | Clear | 7 to 15 mph W | 2% |
| Sunday | 62°F | Sunny | 8 to 15 mph W | 0% |
| Sunday Night | 35°F | Mostly Clear | 13 to 17 mph W | 0% |
| Monday | 61°F | Mostly Sunny | 5 to 16 mph NW | 1% |
| Monday Night | 35°F | Partly Cloudy | 6 to 15 mph WNW | 1% |
| Tuesday | 58°F | Mostly Sunny | 7 to 16 mph WNW | 9% |
Forecast source: National Weather Service (api.weather.gov) for Georgetown (39.718, -105.694). Updated through the day.
Growing snapshot for Georgetown
Last spring frost
May 30
First fall frost
Sep 19
Growing season
112 days
Hardiness zone
5b
More local growing data for Georgetown: nearby ZIP 80436 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
Blue Valley
Brook Forest
Downieville-Lawson-Dumont
Echo Hills
Empire
Floyd Hill
Pine Valley
Silver Plume
St. Mary's
Upper Bear Creek
Upper Witter Gulch
Climate data from the nearest NOAA station, Georgetown, Co (6.1 mi from Georgetown). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.