Montrose, CO Weather & Growing Conditions
Overnight
47°F
Mostly Clear
Mostly clear, with a low around 47. Southwest wind 5 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 47°F | Mostly Clear | 5 to 10 mph SW | 4% |
| Sunday | 71°F | Sunny | 0 to 10 mph SSE | 1% |
| Sunday Night | 46°F | Mostly Clear | 5 mph WSW | 0% |
| Monday | 73°F | Sunny | 0 to 5 mph NE | 0% |
| Monday Night | 49°F | Partly Cloudy | 5 mph SW | 0% |
| Tuesday | 72°F | Mostly Sunny then Showers And Thunderstorms Likely | 0 to 5 mph SSW | 57% |
| Tuesday Night | 50°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 0 to 5 mph S | 59% |
| Wednesday | 69°F | Chance Rain Showers then Chance Showers And Thunderstorms | 0 to 5 mph NNE | 33% |
| Wednesday Night | 50°F | Partly Cloudy | 0 mph | 8% |
| Thursday | 71°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph NNE | 12% |
| Thursday Night | 52°F | Chance Showers And Thunderstorms | 0 mph | 38% |
| Friday | 69°F | Chance Rain Showers | 0 to 5 mph WSW | 53% |
| Friday Night | 50°F | Chance Showers And Thunderstorms | 0 to 5 mph SW | 43% |
| Saturday | 72°F | Chance Rain Showers | 0 to 5 mph SW | 39% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Montrose, CO
Last spring frost
May 2
First fall frost
Oct 8
Growing season
157 days
Hardiness zone
6b
Explore more for Montrose, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Montrose Rgnl Ap, Co (12.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.