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Avon, CO Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Avon, a town in Eagle County, Colorado.

This Afternoon
66°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 66. West wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

7-day forecast for Avon

WhenTempForecastWindPrecip
This Afternoon 66°F Chance Showers And Thunderstorms 10 mph W 54%
Tonight 39°F Slight Chance Showers And Thunderstorms 5 to 10 mph ENE 25%
Sunday 64°F Sunny 5 to 15 mph NW 5%
Sunday Night 36°F Mostly Clear 0 to 10 mph S 0%
Monday 67°F Sunny 5 to 10 mph SSW 0%
Monday Night 39°F Partly Cloudy 5 mph S 0%
Tuesday 69°F Mostly Sunny then Slight Chance Showers And Thunderstorms 5 to 10 mph WSW 16%
Tuesday Night 42°F Chance Showers And Thunderstorms 0 to 10 mph SSE 28%
Wednesday 66°F Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms 0 to 10 mph SSW 23%
Wednesday Night 40°F Slight Chance Rain Showers then Mostly Cloudy 0 to 5 mph SSW 10%
Thursday 68°F Mostly Sunny then Slight Chance Showers And Thunderstorms 0 to 5 mph N 13%
Thursday Night 43°F Chance Showers And Thunderstorms 5 mph SSW 28%
Friday 67°F Chance Rain Showers 5 mph SSW 47%
Friday Night 43°F Chance Showers And Thunderstorms 0 to 5 mph S 32%

Forecast source: National Weather Service (api.weather.gov) for Avon (39.642, -106.516). Updated through the day.

Growing snapshot for Avon

Last spring frost
Jun 21
First fall frost
Sep 7
Growing season
77 days
Hardiness zone
6a

More local growing data for Avon: nearby ZIP 81620 weather · frost dates · planting calendar · Colorado frost dates

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Climate data from the nearest NOAA station, Vail, Co (8.1 mi from Avon). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.