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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.

This Afternoon
84°F
Sunny
Sunny, with a high near 84. West southwest wind around 5 mph.

7-day forecast for Diamond Springs

WhenTempForecastWindPrecip
This Afternoon 84°F Sunny 5 mph WSW 0%
Tonight 60°F Mostly Clear 3 mph ESE 0%
Sunday 83°F Partly Sunny 5 mph S 0%
Sunday Night 60°F Mostly Cloudy 2 mph ESE 0%
Monday 82°F Mostly Sunny 1 to 5 mph SW 0%
Monday Night 57°F Mostly Clear 3 mph SE 0%
Tuesday 83°F Sunny 5 mph S 0%
Tuesday Night 59°F Clear 3 mph ESE 0%
Wednesday 87°F Sunny 5 mph W 0%
Wednesday Night 62°F Mostly Clear 3 mph NE 0%
Thursday 91°F Sunny 2 to 6 mph SW 0%
Thursday Night 64°F Mostly Clear 5 mph E 0%
Friday 87°F Sunny 5 mph S 0%
Friday Night 61°F Mostly Clear 5 mph S 1%

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

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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 Sep 19, 2026.