Occidental, CA Weather & Growing Conditions
This Afternoon
81°F
Sunny
Sunny. High near 81, with temperatures falling to around 76 in the afternoon. West southwest wind 2 to 9 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 81°F | Sunny | 2 to 9 mph WSW | 0% |
| Tonight | 54°F | Partly Cloudy | 1 to 8 mph W | 0% |
| Sunday | 75°F | Partly Sunny | 0 to 7 mph W | 0% |
| Sunday Night | 54°F | Mostly Cloudy then Patchy Fog | 0 to 5 mph WNW | 0% |
| Monday | 74°F | Areas Of Fog then Mostly Sunny | 0 to 7 mph WSW | 0% |
| Monday Night | 53°F | Patchy Fog | 0 to 7 mph W | 0% |
| Tuesday | 76°F | Areas Of Fog then Mostly Sunny | 0 to 7 mph WSW | 0% |
| Tuesday Night | 53°F | Mostly Clear | 0 to 7 mph WNW | 0% |
| Wednesday | 84°F | Patchy Fog then Mostly Sunny | 0 to 7 mph NW | 0% |
| Wednesday Night | 58°F | Partly Cloudy | 0 to 7 mph NW | 0% |
| Thursday | 87°F | Mostly Sunny | 0 to 7 mph WNW | 0% |
| Thursday Night | 58°F | Partly Cloudy | 1 to 7 mph WNW | 1% |
| Friday | 82°F | Mostly Sunny | 1 to 9 mph W | 1% |
| Friday Night | 54°F | Partly Cloudy | 2 to 9 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Occidental, CA
Last spring frost
Jan 29
First fall frost
Dec 30
Growing season
347 days
Hardiness zone
9b
Explore more for Occidental, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Occidental, Ca (2.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.