Sereno del Mar, CA Weather & Growing Conditions
Overnight
53°F
Mostly Clear
Mostly clear. Low around 53, with temperatures rising to around 55 overnight. West northwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 53°F | Mostly Clear | 5 mph WNW | 0% |
| Saturday | 74°F | Sunny | 2 to 9 mph WNW | 0% |
| Saturday Night | 53°F | Partly Cloudy | 2 to 8 mph W | 0% |
| Sunday | 70°F | Partly Sunny | 2 to 8 mph W | 0% |
| Sunday Night | 53°F | Areas Of Fog | 1 to 7 mph WNW | 0% |
| Monday | 70°F | Areas Of Fog then Mostly Sunny | 1 to 7 mph W | 0% |
| Monday Night | 52°F | Areas Of Fog | 0 to 7 mph WNW | 0% |
| Tuesday | 72°F | Areas Of Fog then Mostly Sunny | 0 to 8 mph WNW | 0% |
| Tuesday Night | 54°F | Patchy Fog | 1 to 8 mph NW | 0% |
| Wednesday | 76°F | Patchy Fog then Sunny | 1 to 7 mph WNW | 0% |
| Wednesday Night | 58°F | Partly Cloudy | 1 to 7 mph NW | 0% |
| Thursday | 78°F | Mostly Sunny | 0 to 7 mph WNW | 0% |
| Thursday Night | 58°F | Partly Cloudy | 2 to 7 mph WNW | 1% |
| Friday | 73°F | Mostly Sunny | 2 to 8 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sereno del Mar, CA
Last spring frost
Jan 29
First fall frost
Dec 30
Growing season
347 days
Hardiness zone
10a
Explore more for Sereno del Mar, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Occidental, Ca (4.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.