Arbuckle, CA Weather & Growing Conditions
Tonight
47°F
Slight Chance Light Rain then Partly Cloudy
A slight chance of rain before 11pm. Partly cloudy, with a low around 47. Northwest wind 3 to 7 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 47°F | Slight Chance Light Rain then Partly Cloudy | 3 to 7 mph NW | 17% |
| Wednesday | 67°F | Sunny | 2 to 9 mph NW | 0% |
| Wednesday Night | 47°F | Partly Cloudy | 1 to 5 mph WNW | 0% |
| Thursday | 71°F | Sunny | 3 to 8 mph NW | 0% |
| Thursday Night | 46°F | Mostly Clear | 3 mph WNW | 0% |
| Friday | 72°F | Sunny | 5 mph NNW | 0% |
| Friday Night | 47°F | Mostly Clear | 2 mph NNW | 0% |
| Saturday | 71°F | Sunny | 3 mph NNE | 0% |
| Saturday Night | 48°F | Mostly Clear | 0 to 3 mph WNW | 0% |
| Sunday | 71°F | Mostly Sunny | 2 to 6 mph NNW | 0% |
| Sunday Night | 49°F | Partly Cloudy | 2 mph NNW | 0% |
| Monday | 70°F | Partly Sunny | 5 mph N | 1% |
| Monday Night | 49°F | Partly Cloudy | 3 mph W | 3% |
| Tuesday | 71°F | Mostly Sunny | 5 mph NW | 8% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Arbuckle, CA
Last spring frost
Feb 14
First fall frost
Dec 1
Growing season
293 days
Hardiness zone
9b
Explore more for Arbuckle, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Colusa 2 Ssw, Ca (13.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.