Plumas Lake, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Plumas Lake, a community in Yuba County, California.
Overnight
67°F
Clear
Clear. Low around 67, with temperatures rising to around 69 overnight. South southeast wind around 3 mph.
7-day forecast for Plumas Lake
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 67°F | Clear | 3 mph SSE | 0% |
| Tuesday | 102°F | Sunny | 2 to 7 mph S | 0% |
| Tuesday Night | 64°F | Mostly Clear | 3 to 7 mph SSE | 0% |
| Wednesday | 100°F | Sunny | 6 mph S | 0% |
| Wednesday Night | 63°F | Clear | 3 to 7 mph S | 0% |
| Thursday | 100°F | Sunny | 5 mph S | 0% |
| Thursday Night | 63°F | Clear | 2 to 7 mph SSE | 0% |
| Friday | 100°F | Sunny | 3 mph SSW | 0% |
| Friday Night | 65°F | Clear | 3 to 7 mph S | 0% |
| Saturday | 101°F | Sunny | 1 to 5 mph S | 0% |
| Saturday Night | 66°F | Clear | 3 to 7 mph SSE | 0% |
| Sunday | 99°F | Sunny | 2 to 8 mph SSE | 0% |
| Sunday Night | 62°F | Mostly Clear | 6 to 9 mph SSE | 0% |
| Monday | 94°F | Sunny | 5 to 10 mph SSE | 0% |
Forecast source: National Weather Service (api.weather.gov) for Plumas Lake (38.979, -121.558). Updated through the day.
Growing snapshot for Plumas Lake
Last spring frost
Feb 11
First fall frost
Nov 30
Growing season
289 days
Hardiness zone
9b
More local growing data for Plumas Lake: nearby ZIP 95961 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Beale AFB
Camptonville
Challenge-Brownsville
Dobbins
Linda
Loma Rica
Marysville
North San Juan
Olivehurst
Rackerby
Smartsville
Wheatland
Climate data from the nearest NOAA station, Marysville Yuba Co Ap, Ca (4.2 mi from Plumas Lake). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.