Cedar Flat, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Cedar Flat, a community in Placer County, California.
Today
87°F
Haze
Haze and patchy smoke before 2pm. Sunny, with a high near 87. East wind 0 to 5 mph.
7-day forecast for Cedar Flat
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Haze | 0 to 5 mph E | 0% |
| Tonight | 59°F | Clear | 0 to 5 mph W | 0% |
| Wednesday | 86°F | Sunny | 0 to 5 mph W | 0% |
| Wednesday Night | 60°F | Clear | 0 to 5 mph W | 0% |
| Thursday | 86°F | Sunny | 0 to 5 mph SW | 0% |
| Thursday Night | 61°F | Mostly Clear | 0 to 5 mph W | 0% |
| Friday | 87°F | Sunny | 0 to 5 mph SW | 0% |
| Friday Night | 62°F | Clear | 0 to 5 mph W | 0% |
| Saturday | 86°F | Sunny | 0 to 5 mph SW | 0% |
| Saturday Night | 61°F | Mostly Clear | 0 to 5 mph W | 0% |
| Sunday | 84°F | Sunny | 0 to 10 mph SW | 0% |
| Sunday Night | 59°F | Clear | 0 to 5 mph SW | 0% |
| Monday | 81°F | Sunny | 0 to 10 mph SW | 1% |
| Monday Night | 57°F | Mostly Clear | 0 to 10 mph SW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Cedar Flat (39.207, -120.095). Updated through the day.
Growing snapshot for Cedar Flat
Last spring frost
Jun 9
First fall frost
Sep 25
Growing season
108 days
Hardiness zone
7a
More local growing data for Cedar Flat: nearby ZIP 96140 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Tahoe City, Ca (5.1 mi from Cedar Flat). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.