Floyd Hill, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Floyd Hill, a community in Clear Creek County, Colorado.
Tonight
45°F
Slight Chance Showers And Thunderstorms then Partly Cloudy
A slight chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 45. West southwest wind around 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Floyd Hill
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 45°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 8 mph WSW | 21% |
| Saturday | 60°F | Mostly Sunny then Chance Showers And Thunderstorms | 3 to 8 mph SSW | 71% |
| Saturday Night | 42°F | Chance Showers And Thunderstorms then Partly Cloudy | 5 mph W | 38% |
| Sunday | 58°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 8 mph NNW | 24% |
| Sunday Night | 40°F | Slight Chance Rain Showers then Partly Cloudy | 2 to 6 mph NW | 16% |
| Monday | 58°F | Sunny | 2 to 9 mph S | 7% |
| Monday Night | 43°F | Mostly Clear | 2 to 6 mph NW | 7% |
| Tuesday | 62°F | Mostly Sunny then Chance Showers And Thunderstorms | 7 mph SSE | 51% |
| Tuesday Night | 45°F | Chance Showers And Thunderstorms then Mostly Cloudy | 6 mph SW | 34% |
| Wednesday | 62°F | Partly Sunny then Chance Showers And Thunderstorms | 7 mph S | 45% |
| Wednesday Night | 45°F | Slight Chance Rain Showers then Mostly Cloudy | 5 mph W | 21% |
| Thursday | 61°F | Partly Sunny then Chance Showers And Thunderstorms | 5 to 8 mph NNE | 33% |
| Thursday Night | 46°F | Chance Rain Showers then Mostly Cloudy | 5 mph NNW | 34% |
| Friday | 63°F | Mostly Sunny then Chance Showers And Thunderstorms | 5 to 8 mph S | 34% |
Forecast source: National Weather Service (api.weather.gov) for Floyd Hill (39.720, -105.435). Updated through the day.
Growing snapshot for Floyd Hill
Last spring frost
May 23
First fall frost
Sep 22
Growing season
118 days
Hardiness zone
5b
More local growing data for Floyd Hill: nearby ZIP 80439 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
Blue Valley
Brook Forest
Downieville-Lawson-Dumont
Echo Hills
Empire
Georgetown
Pine Valley
Silver Plume
St. Mary's
Upper Bear Creek
Upper Witter Gulch
Climate data from the nearest NOAA station, Evergreen, Co (6.7 mi from Floyd Hill). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.