Colona, CO Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Colona, a community in Montrose County, Colorado.
Today
75°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 75. Southwest wind 5 to 10 mph. Chance of precipitation is 40%.
7-day forecast for Colona
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 42% |
| Tonight | 46°F | Mostly Clear | 0 to 10 mph S | 4% |
| Sunday | 73°F | Sunny | 0 to 10 mph W | 0% |
| Sunday Night | 44°F | Mostly Clear | 0 to 5 mph WSW | 0% |
| Monday | 76°F | Mostly Sunny | 5 mph SW | 0% |
| Monday Night | 47°F | Partly Cloudy | 0 to 5 mph SSW | 6% |
| Tuesday | 74°F | Showers And Thunderstorms Likely | 0 to 10 mph WSW | 65% |
| Tuesday Night | 47°F | Chance Showers And Thunderstorms | 0 to 10 mph S | 45% |
| Wednesday | 72°F | Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph W | 33% |
| Wednesday Night | 47°F | Partly Cloudy | 0 to 5 mph SSW | 8% |
| Thursday | 74°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph NNW | 21% |
| Thursday Night | 49°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 29% |
| Friday | 73°F | Chance Rain Showers | 0 to 5 mph W | 51% |
| Friday Night | 49°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 37% |
Forecast source: National Weather Service (api.weather.gov) for Colona (38.328, -107.779). Updated through the day.
Growing snapshot for Colona
Last spring frost
Apr 28
First fall frost
Oct 14
Growing season
167 days
Hardiness zone
6a
More local growing data for Colona: nearby ZIP 81403 weather · frost dates · planting calendar · Colorado frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Montrose #2, Co (12.1 mi from Colona). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.