Greenfield, CA Weather & Growing Conditions
Today
84°F
Sunny
Sunny, with a high near 84. North northwest wind 2 to 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Sunny | 2 to 7 mph NNW | 0% |
| Tonight | 56°F | Partly Cloudy | 1 to 5 mph N | 0% |
| Sunday | 82°F | Mostly Cloudy | 1 to 6 mph WSW | 0% |
| Sunday Night | 53°F | Partly Cloudy | 3 mph WNW | 1% |
| Monday | 80°F | Sunny | 2 to 7 mph WNW | 1% |
| Monday Night | 51°F | Mostly Clear | 1 to 6 mph W | 1% |
| Tuesday | 84°F | Sunny | 1 to 8 mph W | 0% |
| Tuesday Night | 57°F | Clear | 0 to 6 mph NNW | 0% |
| Wednesday | 90°F | Sunny | 0 to 5 mph NNW | 0% |
| Wednesday Night | 62°F | Mostly Clear | 0 to 5 mph NNW | 0% |
| Thursday | 90°F | Sunny | 0 to 7 mph SSW | 0% |
| Thursday Night | 60°F | Mostly Clear | 1 to 6 mph W | 0% |
| Friday | 85°F | Sunny | 1 to 8 mph SW | 0% |
| Friday Night | 55°F | Partly Cloudy | 1 to 7 mph SW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Greenfield, CA
Last spring frost
Apr 23
First fall frost
Nov 3
Growing season
189 days
Hardiness zone
9a
Explore more for Greenfield, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Pinnacles Nm, Ca (11.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.