Guffey, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Guffey, a community in Park County, Colorado.
This Afternoon
66°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny. High near 66, with temperatures falling to around 62 in the afternoon. West southwest wind around 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Guffey
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Chance Showers And Thunderstorms | 13 mph WSW | 28% |
| Tonight | 43°F | Mostly Clear | 2 to 10 mph W | 13% |
| Sunday | 66°F | Sunny | 2 to 15 mph WSW | 2% |
| Sunday Night | 44°F | Partly Cloudy then Slight Chance Rain Showers | 1 to 10 mph SSW | 18% |
| Monday | 65°F | Mostly Sunny | 0 to 14 mph SW | 4% |
| Monday Night | 46°F | Slight Chance Showers And Thunderstorms | 2 to 15 mph S | 22% |
| Tuesday | 66°F | Partly Sunny then Chance Showers And Thunderstorms | 1 to 10 mph SSW | 31% |
| Tuesday Night | 46°F | Chance Showers And Thunderstorms then Mostly Cloudy | 5 to 10 mph NNW | 37% |
| Wednesday | 65°F | Partly Sunny | 6 to 9 mph WSW | 14% |
| Wednesday Night | 45°F | Slight Chance Rain Showers then Mostly Cloudy | 3 to 8 mph WNW | 17% |
| Thursday | 64°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 6 to 12 mph NNE | 23% |
| Thursday Night | 47°F | Chance Showers And Thunderstorms | 2 to 12 mph SSW | 43% |
| Friday | 62°F | Chance Rain Showers | 2 to 10 mph SW | 48% |
| Friday Night | 45°F | Chance Showers And Thunderstorms | 6 to 9 mph SSW | 39% |
Forecast source: National Weather Service (api.weather.gov) for Guffey (38.761, -105.510). Updated through the day.
Growing snapshot for Guffey
Last spring frost
Jun 2
First fall frost
Sep 19
Growing season
108 days
Hardiness zone
5b
More local growing data for Guffey: nearby ZIP 80820 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Lake George 8 Sw, Co (10.4 mi from Guffey). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.