Santa Maria, CA Weather & Growing Conditions
Today
70°F
Mostly Sunny
Mostly sunny, with a high near 70. North northwest wind 5 to 15 mph, with gusts as high as 25 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 70°F | Mostly Sunny | 5 to 15 mph NNW | 0% |
| Tonight | 54°F | Mostly Cloudy | 10 to 15 mph N | 0% |
| Thursday | 74°F | Mostly Sunny | 10 to 15 mph NNE | 0% |
| Thursday Night | 53°F | Mostly Clear | 10 to 15 mph NNE | 0% |
| Friday | 78°F | Sunny | 10 mph NNE | 0% |
| Friday Night | 53°F | Mostly Clear | 5 to 15 mph NNE | 0% |
| Saturday | 79°F | Sunny | 0 to 5 mph NNW | 0% |
| Saturday Night | 53°F | Mostly Clear | 0 to 5 mph NNE | 0% |
| Sunday | 79°F | Sunny | 0 to 5 mph NNW | 0% |
| Sunday Night | 55°F | Partly Cloudy | 0 to 5 mph NE | 0% |
| Monday | 77°F | Mostly Sunny | 0 to 10 mph N | 0% |
| Monday Night | 55°F | Partly Cloudy | 0 to 10 mph N | 2% |
| Tuesday | 76°F | Sunny | 0 to 10 mph NNE | 2% |
| Tuesday Night | 54°F | Mostly Clear | 5 to 10 mph NNW | 8% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Santa Maria, CA
Last spring frost
Feb 4
First fall frost
Dec 13
Growing season
315 days
Hardiness zone
9b
Explore more for Santa Maria, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Santa Maria Public Ap, Ca (4.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.