Montrose, CO Weather & Growing Conditions
This Afternoon
72°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Partly sunny, with a high near 72. West wind around 5 mph. Chance of precipitation is 40%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Chance Showers And Thunderstorms | 5 mph W | 37% |
| Tonight | 49°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 0 to 10 mph SSE | 13% |
| Sunday | 72°F | Sunny | 0 to 10 mph S | 0% |
| Sunday Night | 47°F | Mostly Clear | 0 to 5 mph SE | 0% |
| Monday | 76°F | Sunny | 0 to 10 mph NE | 0% |
| Monday Night | 51°F | Partly Cloudy | 0 to 10 mph ENE | 2% |
| Tuesday | 75°F | Mostly Sunny then Chance Showers And Thunderstorms | 0 to 10 mph WSW | 46% |
| Tuesday Night | 52°F | Chance Showers And Thunderstorms | 0 to 10 mph SSE | 48% |
| Wednesday | 72°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 mph S | 19% |
| Wednesday Night | 51°F | Partly Cloudy | 0 to 5 mph SSW | 7% |
| Thursday | 73°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 0 to 5 mph W | 13% |
| Thursday Night | 54°F | Chance Showers And Thunderstorms | 0 to 5 mph S | 31% |
| Friday | 71°F | Chance Rain Showers | 0 to 5 mph NNW | 46% |
| Friday Night | 52°F | Chance Showers And Thunderstorms | 0 to 5 mph SSW | 38% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Montrose, CO
Last spring frost
May 20
First fall frost
Oct 1
Growing season
132 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 11 Ene, Co (4.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.