Hayden, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hayden, a town in Routt County, Colorado.
Overnight
48°F
Patchy Smoke
Patchy smoke. Mostly clear, with a low around 48. East wind around 5 mph.
7-day forecast for Hayden
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Patchy Smoke | 5 mph E | 0% |
| Tuesday | 89°F | Patchy Smoke | 0 to 15 mph W | 0% |
| Tuesday Night | 46°F | Patchy Smoke | 0 to 15 mph W | 0% |
| Wednesday | 87°F | Patchy Smoke | 0 to 15 mph WSW | 0% |
| Wednesday Night | 45°F | Patchy Smoke then Mostly Clear | 0 to 15 mph ENE | 0% |
| Thursday | 90°F | Sunny | 0 to 15 mph W | 0% |
| Thursday Night | 49°F | Clear | 0 to 15 mph E | 0% |
| Friday | 92°F | Sunny | 0 to 15 mph WNW | 0% |
| Friday Night | 51°F | Clear | 0 to 15 mph NE | 0% |
| Saturday | 94°F | Sunny | 5 to 15 mph W | 0% |
| Saturday Night | 54°F | Mostly Clear | 5 to 15 mph W | 0% |
| Sunday | 93°F | Sunny | 5 to 15 mph WSW | 3% |
| Sunday Night | 56°F | Partly Cloudy | 5 to 15 mph SSW | 5% |
| Monday | 92°F | Sunny then Slight Chance Showers And Thunderstorms | 5 to 15 mph SSW | 15% |
Forecast source: National Weather Service (api.weather.gov) for Hayden (40.492, -107.264). Updated through the day.
Growing snapshot for Hayden
Last spring frost
Jun 1
First fall frost
Sep 20
Growing season
109 days
Hardiness zone
5a
More local growing data for Hayden: nearby ZIP 81639 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Hayden, Co (5 mi from Hayden). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.