Plumas Lake, CA Weather & Growing Conditions
This Afternoon
69°F
Mostly Sunny
Mostly sunny. High near 69, with temperatures falling to around 65 in the afternoon. Northwest wind 2 to 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 69°F | Mostly Sunny | 2 to 9 mph NW | 1% |
| Tonight | 43°F | Areas Of Fog | 1 mph N | 1% |
| Thursday | 72°F | Patchy Fog then Sunny | 1 to 6 mph NNW | 0% |
| Thursday Night | 43°F | Mostly Clear then Patchy Fog | 2 mph NNE | 0% |
| Friday | 71°F | Patchy Fog then Sunny | 3 mph N | 0% |
| Friday Night | 44°F | Clear | 2 mph NE | 0% |
| Saturday | 73°F | Sunny | 2 mph NW | 0% |
| Saturday Night | 44°F | Mostly Clear | 2 mph NNW | 0% |
| Sunday | 73°F | Sunny | 3 mph NW | 0% |
| Sunday Night | 45°F | Partly Cloudy | 1 mph NW | 0% |
| Monday | 71°F | Mostly Sunny | 0 to 3 mph WNW | 0% |
| Monday Night | 45°F | Partly Cloudy | 2 mph NW | 1% |
| Tuesday | 72°F | Sunny | 2 mph NW | 1% |
| Tuesday Night | 47°F | Partly Cloudy | 2 mph SE | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Plumas Lake, CA
Last spring frost
Feb 11
First fall frost
Nov 30
Growing season
289 days
Hardiness zone
9b
Explore more for Plumas Lake, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Marysville Yuba Co Ap, Ca (6.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.