Allenspark, CO Weather & Growing Conditions
Overnight
51°F
Partly Cloudy
Partly cloudy, with a low around 51. West southwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Partly Cloudy | 5 mph WSW | 9% |
| Saturday | 66°F | Slight Chance Rain Showers then Chance Showers And Thunderstorms | 6 mph WSW | 56% |
| Saturday Night | 46°F | Chance Showers And Thunderstorms then Partly Cloudy | 3 mph WSW | 34% |
| Sunday | 61°F | Chance Rain Showers | 0 to 5 mph ENE | 30% |
| Sunday Night | 45°F | Slight Chance Rain Showers then Partly Cloudy | 2 mph S | 23% |
| Monday | 62°F | Sunny | 0 to 8 mph ENE | 9% |
| Monday Night | 47°F | Partly Cloudy | 0 to 3 mph SSE | 10% |
| Tuesday | 67°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 5 mph S | 25% |
| Tuesday Night | 48°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 2 mph SSW | 22% |
| Wednesday | 67°F | Partly Sunny then Chance Showers And Thunderstorms | 3 mph S | 38% |
| Wednesday Night | 48°F | Partly Cloudy | 3 mph N | 14% |
| Thursday | 68°F | Mostly Sunny | 2 to 6 mph S | 14% |
| Thursday Night | 49°F | Partly Cloudy | 2 mph SW | 13% |
| Friday | 69°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 to 5 mph S | 27% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Allenspark, CO
Last spring frost
Jun 14
First fall frost
Sep 12
Growing season
92 days
Hardiness zone
5b
Explore more for Allenspark, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Allenspark 3Nw, Co (6.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.