McCoy, CO Weather & Growing Conditions
Today
82°F
Patchy Smoke
Patchy smoke. Mostly sunny, with a high near 82. West southwest wind 5 to 15 mph, with gusts as high as 35 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Patchy Smoke | 5 to 15 mph WSW | 3% |
| Tonight | 50°F | Patchy Smoke | 5 to 15 mph NNW | 1% |
| Wednesday | 81°F | Sunny then Patchy Smoke | 5 to 15 mph WNW | 0% |
| Wednesday Night | 49°F | Mostly Clear | 5 to 15 mph NW | 0% |
| Thursday | 83°F | Sunny | 0 to 15 mph WNW | 0% |
| Thursday Night | 51°F | Clear | 5 to 15 mph N | 0% |
| Friday | 85°F | Sunny | 0 to 15 mph WSW | 0% |
| Friday Night | 53°F | Mostly Clear | 5 to 15 mph NE | 0% |
| Saturday | 86°F | Sunny | 0 to 10 mph SW | 0% |
| Saturday Night | 55°F | Mostly Clear | 5 to 10 mph N | 1% |
| Sunday | 85°F | Sunny | 5 to 10 mph SSW | 4% |
| Sunday Night | 56°F | Partly Cloudy | 5 to 10 mph NE | 4% |
| Monday | 83°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 23% |
| Monday Night | 54°F | Chance Showers And Thunderstorms then Partly Cloudy | 0 to 10 mph NE | 29% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for McCoy, CO
Last spring frost
Jun 14
First fall frost
Sep 11
Growing season
89 days
Hardiness zone
5b
Explore more for McCoy, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Yampa, Co (14.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.