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Catherine, CO Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Catherine, a community in Pitkin County, Colorado.

Tonight
42°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms before 4am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 42. East wind around 5 mph. Chance of precipitation is 40%.

7-day forecast for Catherine

WhenTempForecastWindPrecip
Tonight 42°F Slight Chance Showers And Thunderstorms 5 mph E 39%
Saturday 72°F Chance Showers And Thunderstorms 5 to 10 mph NNE 61%
Saturday Night 39°F Slight Chance Showers And Thunderstorms 5 mph SE 21%
Sunday 70°F Sunny 0 to 15 mph W 1%
Sunday Night 37°F Mostly Clear 5 to 10 mph SSE 0%
Monday 74°F Sunny 5 to 10 mph ENE 0%
Monday Night 40°F Partly Cloudy 5 mph SSE 0%
Tuesday 75°F Mostly Sunny then Slight Chance Showers And Thunderstorms 5 to 10 mph SE 23%
Tuesday Night 41°F Chance Showers And Thunderstorms 5 to 10 mph S 36%
Wednesday 72°F Slight Chance Rain Showers then Chance Showers And Thunderstorms 5 mph E 27%
Wednesday Night 40°F Partly Cloudy 5 mph S 7%
Thursday 75°F Mostly Sunny then Slight Chance Showers And Thunderstorms 0 to 5 mph N 14%
Thursday Night 42°F Slight Chance Showers And Thunderstorms 5 mph SSE 17%
Friday 74°F Chance Rain Showers 5 mph NE 37%

Forecast source: National Weather Service (api.weather.gov) for Catherine (39.404, -107.145). Updated through the day.

Growing snapshot for Catherine

Last spring frost
May 31
First fall frost
Sep 23
Growing season
114 days
Hardiness zone
6a

More local growing data for Catherine: nearby ZIP 81623 weather · frost dates · planting calendar · Colorado frost dates

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Climate data from the nearest NOAA station, Aspen Pitkin Co Ap, Co (15.8 mi from Catherine). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.