Auburn, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Auburn, a city in Placer County, California.
This Afternoon
81°F
Sunny
Sunny, with a high near 81. West northwest wind around 7 mph.
7-day forecast for Auburn
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 81°F | Sunny | 7 mph WNW | 0% |
| Tonight | 55°F | Clear | 3 mph NE | 0% |
| Saturday | 85°F | Sunny | 5 mph S | 0% |
| Saturday Night | 60°F | Partly Cloudy | 3 mph ESE | 0% |
| Sunday | 83°F | Partly Sunny | 5 mph SSE | 0% |
| Sunday Night | 57°F | Mostly Cloudy | 3 mph SSE | 0% |
| Monday | 84°F | Sunny | 1 to 5 mph S | 0% |
| Monday Night | 59°F | Mostly Clear | 1 to 5 mph SE | 0% |
| Tuesday | 85°F | Sunny | 1 to 5 mph SW | 0% |
| Tuesday Night | 61°F | Clear | 3 mph ESE | 0% |
| Wednesday | 90°F | Sunny | 1 to 5 mph NNW | 0% |
| Wednesday Night | 64°F | Mostly Clear | 3 mph E | 0% |
| Thursday | 93°F | Sunny | 5 mph SSW | 0% |
| Thursday Night | 65°F | Mostly Clear | 5 mph SSE | 0% |
Forecast source: National Weather Service (api.weather.gov) for Auburn (38.895, -121.077). Updated through the day.
Growing snapshot for Auburn
Last spring frost
Feb 25
First fall frost
Dec 5
Growing season
286 days
Hardiness zone
9b
More local growing data for Auburn: nearby ZIP 95603 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Auburn, Ca (0.3 mi from Auburn). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.