Guffey, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Guffey, a community in Park County, Colorado.
Today
73°F
Patchy Smoke
Patchy smoke before noon, then patchy smoke and a chance of showers and thunderstorms. Mostly sunny. High near 73, with temperatures falling to around 65 in the afternoon. South southeast wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Guffey
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Patchy Smoke | 7 to 15 mph SSE | 41% |
| Tonight | 50°F | Patchy Smoke then Partly Cloudy | 5 to 14 mph SSW | 14% |
| Wednesday | 79°F | Sunny | 5 to 12 mph W | 7% |
| Wednesday Night | 50°F | Mostly Clear | 3 to 13 mph SW | 5% |
| Thursday | 81°F | Sunny | 6 to 10 mph NW | 7% |
| Thursday Night | 50°F | Mostly Clear | 5 to 10 mph N | 6% |
| Friday | 81°F | Sunny | 6 to 12 mph N | 0% |
| Friday Night | 52°F | Mostly Clear | 6 to 14 mph S | 1% |
| Saturday | 82°F | Sunny | 7 to 10 mph N | 3% |
| Saturday Night | 54°F | Partly Cloudy | 7 to 12 mph N | 1% |
| Sunday | 82°F | Sunny | 5 to 10 mph N | 11% |
| Sunday Night | 54°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 10 mph W | 15% |
| Monday | 80°F | Mostly Sunny then Chance Showers And Thunderstorms | 6 to 10 mph NNE | 39% |
| Monday Night | 53°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 10 mph NNW | 18% |
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 Aug 4, 2026.