Silverton, CO Weather & Growing Conditions
Tonight
38°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 10pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 38. Southwest wind 5 to 10 mph. Chance of precipitation is 50%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 38°F | Chance Showers And Thunderstorms | 5 to 10 mph SW | 51% |
| Saturday | 51°F | Slight Chance Showers And Thunderstorms | 10 to 15 mph SW | 26% |
| Saturday Night | 32°F | Mostly Clear | 5 to 15 mph SW | 7% |
| Sunday | 53°F | Sunny | 5 to 15 mph WSW | 1% |
| Sunday Night | 33°F | Mostly Clear | 5 to 15 mph NNW | 0% |
| Monday | 54°F | Partly Sunny | 5 to 15 mph WSW | 0% |
| Monday Night | 35°F | Partly Cloudy | 5 to 10 mph S | 6% |
| Tuesday | 50°F | Chance Snow Showers then Showers And Thunderstorms Likely | 5 to 15 mph S | 73% |
| Tuesday Night | 36°F | Showers And Thunderstorms | 5 to 10 mph SSE | 75% |
| Wednesday | 50°F | Showers And Thunderstorms Likely | 5 to 10 mph SW | 61% |
| Wednesday Night | 35°F | Chance Showers And Thunderstorms | 5 mph N | 33% |
| Thursday | 52°F | Showers And Thunderstorms Likely | 5 to 10 mph ESE | 56% |
| Thursday Night | 37°F | Chance Showers And Thunderstorms | 5 mph S | 50% |
| Friday | 50°F | Showers And Thunderstorms Likely | 5 to 10 mph S | 68% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Silverton, CO
Growing season
40 days
Hardiness zone
5a
Explore more for Silverton, CO: full frost dates · planting calendar · Colorado frost dates
Climate data from the nearest NOAA station, Silverton, Co (7.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.