Silverton, ID Weather & Growing Conditions
Today
79°F
Patchy Smoke then Haze
Patchy smoke before 10am, then haze and patchy smoke between 10am and 5pm. Sunny. High near 79, with temperatures falling to around 77 in the afternoon. Northwest wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 79°F | Patchy Smoke then Haze | 3 mph NW | 0% |
| Tonight | 53°F | Mostly Clear | 3 mph N | 0% |
| Wednesday | 85°F | Sunny then Patchy Smoke | 3 mph SW | 0% |
| Wednesday Night | 57°F | Areas Of Smoke then Clear | 3 mph S | 0% |
| Thursday | 91°F | Sunny | 3 mph SW | 0% |
| Thursday Night | 60°F | Clear | 3 mph S | 0% |
| Friday | 90°F | Sunny | 1 to 9 mph SW | 0% |
| Friday Night | 59°F | Mostly Clear | 2 to 9 mph SW | 0% |
| Saturday | 86°F | Sunny | 2 to 8 mph SW | 0% |
| Saturday Night | 57°F | Mostly Clear | 1 to 7 mph S | 0% |
| Sunday | 82°F | Sunny | 1 to 6 mph SW | 0% |
| Sunday Night | 55°F | Mostly Clear | 0 to 6 mph SW | 0% |
| Monday | 82°F | Sunny | 0 to 5 mph SW | 0% |
| Monday Night | 55°F | Mostly Clear | 0 to 5 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Silverton, ID
Last spring frost
May 5
First fall frost
Oct 2
Growing season
149 days
Hardiness zone
6b
Explore more for Silverton, ID: full frost dates · planting calendar · Idaho frost dates
Climate data from the nearest NOAA station, Wallace, Id (2.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.