Diamond Springs, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Diamond Springs, a community in El Dorado County, California.
Overnight
43°F
Mostly Clear
Mostly clear, with a low around 43. East northeast wind around 3 mph.
7-day forecast for Diamond Springs
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 43°F | Mostly Clear | 3 mph ENE | 1% |
| Wednesday | 64°F | Sunny | 2 to 6 mph NNW | 1% |
| Wednesday Night | 45°F | Partly Cloudy | 3 mph NE | 1% |
| Thursday | 67°F | Sunny | 3 mph NW | 0% |
| Thursday Night | 45°F | Clear | 3 mph NE | 0% |
| Friday | 69°F | Sunny | 0 to 3 mph NW | 0% |
| Friday Night | 48°F | Mostly Clear | 0 to 3 mph NE | 0% |
| Saturday | 73°F | Sunny | 0 to 5 mph NNE | 0% |
| Saturday Night | 50°F | Mostly Clear | 0 to 5 mph NE | 0% |
| Sunday | 73°F | Sunny | 0 to 5 mph WNW | 0% |
| Sunday Night | 52°F | Partly Cloudy | 0 to 5 mph NE | 0% |
| Monday | 70°F | Mostly Sunny | 0 to 3 mph SSE | 1% |
| Monday Night | 50°F | Partly Cloudy | 2 mph SE | 1% |
| Tuesday | 69°F | Sunny then Slight Chance Light Rain | 3 mph WSW | 15% |
Forecast source: National Weather Service (api.weather.gov) for Diamond Springs (38.692, -120.839). Updated through the day.
Growing snapshot for Diamond Springs
Last spring frost
Mar 31
First fall frost
Nov 21
Growing season
237 days
Hardiness zone
9b
More local growing data for Diamond Springs: nearby ZIP 95619 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Amador Pines
Auburn Lake Trails
Cameron Park
Camino
Cold Springs
Coloma
El Dorado Hills
Georgetown
Grizzly Flats
Meyers
Placerville
Pollock Pines
Shingle Springs
Tahoma
Climate data from the nearest NOAA station, Placerville, Ca (1.2 mi from Diamond Springs). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.