Santa Maria, CA Weather & Growing Conditions
This Afternoon
72°F
Mostly Sunny
Mostly sunny, with a high near 72. West northwest wind around 15 mph, with gusts as high as 25 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Mostly Sunny | 15 mph WNW | 0% |
| Tonight | 55°F | Patchy Fog | 5 to 15 mph WNW | 0% |
| Saturday | 73°F | Patchy Fog then Partly Sunny | 5 to 15 mph WNW | 1% |
| Saturday Night | 56°F | Patchy Fog | 5 to 10 mph WNW | 1% |
| Sunday | 71°F | Patchy Fog then Mostly Cloudy | 5 to 10 mph WNW | 2% |
| Sunday Night | 56°F | Patchy Fog | 5 to 10 mph NW | 2% |
| Monday | 67°F | Patchy Fog then Mostly Sunny | 5 to 15 mph NW | 2% |
| Monday Night | 55°F | Mostly Cloudy | 0 to 15 mph NW | 2% |
| Tuesday | 70°F | Mostly Sunny | 0 to 15 mph NW | 0% |
| Tuesday Night | 56°F | Partly Cloudy | 0 to 10 mph NNW | 0% |
| Wednesday | 78°F | Sunny | 0 to 10 mph WNW | 0% |
| Wednesday Night | 59°F | Partly Cloudy | 0 to 5 mph NNE | 0% |
| Thursday | 79°F | Mostly Sunny | 0 to 10 mph S | 1% |
| Thursday Night | 59°F | Partly Cloudy | 0 to 10 mph NNW | 1% |
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 Sep 19, 2026.