Lucerne, CA Weather & Growing Conditions
This Afternoon
49°F
Light Rain
Rain. Mostly cloudy, with a high near 49. East northeast wind 7 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 49°F | Light Rain | 7 to 14 mph ENE | 79% |
| Tonight | 44°F | Chance Light Rain then Partly Cloudy | 3 to 14 mph NE | 36% |
| Wednesday | 58°F | Mostly Sunny | 3 to 12 mph NW | 0% |
| Wednesday Night | 45°F | Partly Cloudy | 5 to 12 mph NW | 0% |
| Thursday | 64°F | Sunny | 2 to 8 mph WNW | 0% |
| Thursday Night | 50°F | Mostly Clear | 2 to 8 mph NW | 0% |
| Friday | 68°F | Sunny | 3 mph NW | 0% |
| Friday Night | 53°F | Mostly Clear | 1 mph NNW | 0% |
| Saturday | 68°F | Sunny | 0 to 3 mph E | 0% |
| Saturday Night | 50°F | Mostly Clear | 2 mph WNW | 0% |
| Sunday | 66°F | Mostly Sunny | 3 mph WNW | 0% |
| Sunday Night | 50°F | Mostly Cloudy | 2 mph WNW | 0% |
| Monday | 63°F | Partly Sunny | 3 mph W | 3% |
| Monday Night | 50°F | Partly Cloudy | 0 to 3 mph NW | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lucerne, CA
Last spring frost
Apr 10
First fall frost
Nov 6
Growing season
209 days
Hardiness zone
9b
Explore more for Lucerne, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Clearlake 4 Se, Ca (12.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.