Crockett, CA Weather & Growing Conditions
Today
85°F
Sunny
Sunny. High near 85, with temperatures falling to around 82 in the afternoon. Southwest wind 8 to 13 mph, with gusts as high as 18 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Sunny | 8 to 13 mph SW | 0% |
| Tonight | 57°F | Mostly Clear | 12 mph SW | 0% |
| Wednesday | 83°F | Mostly Sunny | 12 mph WSW | 0% |
| Wednesday Night | 57°F | Mostly Clear | 8 to 12 mph WSW | 0% |
| Thursday | 84°F | Sunny | 8 to 12 mph WSW | 0% |
| Thursday Night | 58°F | Mostly Clear | 8 to 12 mph WSW | 0% |
| Friday | 90°F | Sunny | 7 to 10 mph SW | 0% |
| Friday Night | 59°F | Mostly Clear | 8 to 12 mph SW | 0% |
| Saturday | 86°F | Sunny | 7 to 12 mph SW | 0% |
| Saturday Night | 60°F | Mostly Clear | 12 mph SW | 0% |
| Sunday | 82°F | Sunny | 9 to 13 mph SW | 0% |
| Sunday Night | 58°F | Mostly Clear | 14 mph SW | 0% |
| Monday | 76°F | Sunny | 14 mph SW | 0% |
| Monday Night | 57°F | Mostly Clear | 14 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Crockett, CA
Last spring frost
Jan 17
First fall frost
Dec 27
Growing season
346 days
Hardiness zone
9b
Explore more for Crockett, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Vallejo, Ca (4.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.