Placerville, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Placerville, a city in Boise County, Idaho.
Overnight
29°F
Mostly Cloudy
Mostly cloudy, with a low around 29. Wind around 0 mph.
7-day forecast for Placerville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 29°F | Mostly Cloudy | 0 mph | 2% |
| Wednesday | 56°F | Patchy Fog then Mostly Sunny | 2 mph WSW | 1% |
| Wednesday Night | 28°F | Partly Cloudy | 1 mph SW | 5% |
| Thursday | 52°F | Partly Sunny | 2 mph ENE | 6% |
| Thursday Night | 22°F | Patchy Fog | 2 mph NNE | 0% |
| Friday | 56°F | Areas Of Fog then Mostly Sunny | 0 mph | 0% |
| Friday Night | 25°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 61°F | Mostly Sunny | 2 mph SE | 0% |
| Saturday Night | 30°F | Partly Cloudy | 0 to 3 mph ESE | 0% |
| Sunday | 63°F | Mostly Sunny | 2 mph ESE | 1% |
| Sunday Night | 30°F | Partly Cloudy | 1 mph NNE | 1% |
| Monday | 62°F | Patchy Fog then Partly Sunny | 1 mph ENE | 0% |
| Monday Night | 31°F | Mostly Cloudy | 0 mph | 2% |
| Tuesday | 62°F | Patchy Fog then Mostly Sunny | 1 mph NE | 11% |
Forecast source: National Weather Service (api.weather.gov) for Placerville (43.943, -115.946). Updated through the day.
Growing snapshot for Placerville
Last spring frost
Jun 1
First fall frost
Sep 10
Growing season
102 days
Hardiness zone
6b
More local growing data for Placerville: nearby ZIP 83666 weather · frost dates · planting calendar · Idaho frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Garden Valley, Id (9.6 mi from Placerville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.