Hayden, CO Weather & Growing Conditions
Overnight
43°F
Rain Showers Likely
Rain showers likely. Mostly cloudy, with a low around 43. Southeast wind around 5 mph. Chance of precipitation is 70%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 43°F | Rain Showers Likely | 5 mph SE | 66% |
| Saturday | 65°F | Chance Showers And Thunderstorms | 5 to 10 mph S | 95% |
| Saturday Night | 39°F | Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 0 to 5 mph E | 78% |
| Sunday | 60°F | Slight Chance Rain Showers then Mostly Sunny | 0 to 10 mph WSW | 15% |
| Sunday Night | 35°F | Mostly Clear | 5 to 10 mph NE | 0% |
| Monday | 67°F | Sunny | 0 to 10 mph SW | 0% |
| Monday Night | 39°F | Mostly Clear | 5 to 10 mph NE | 0% |
| Tuesday | 70°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 to 10 mph SW | 14% |
| Tuesday Night | 42°F | Chance Showers And Thunderstorms | 0 to 5 mph SSE | 38% |
| Wednesday | 67°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 0 to 10 mph S | 29% |
| Wednesday Night | 41°F | Partly Cloudy | 5 mph SSE | 6% |
| Thursday | 70°F | Mostly Sunny | 0 to 5 mph SW | 4% |
| Thursday Night | 43°F | Partly Cloudy | 5 mph SSE | 8% |
| Friday | 70°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 mph SSW | 19% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hayden, CO
Last spring frost
Jun 1
First fall frost
Sep 20
Growing season
109 days
Hardiness zone
5a
Explore more for Hayden, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Hayden, Co (5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.