California, MD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for California, a community in St. Mary's County, Maryland.
Overnight
67°F
Partly Cloudy
Partly cloudy, with a low around 67. Southeast wind around 8 mph.
7-day forecast for California
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 67°F | Partly Cloudy | 8 mph SE | 5% |
| Sunday | 84°F | Partly Sunny | 7 to 12 mph S | 8% |
| Sunday Night | 68°F | Chance Showers And Thunderstorms | 3 to 9 mph SW | 34% |
| Monday | 76°F | Chance Rain Showers | 6 to 13 mph N | 28% |
| Monday Night | 64°F | Chance Showers And Thunderstorms | 13 mph NE | 45% |
| Tuesday | 73°F | Chance Rain Showers | 12 to 18 mph NE | 48% |
| Tuesday Night | 61°F | Chance Showers And Thunderstorms | 14 to 18 mph NE | 48% |
| Wednesday | 70°F | Chance Rain Showers | 15 to 21 mph NE | 43% |
| Wednesday Night | 60°F | Chance Rain Showers | 15 to 20 mph NE | 40% |
| Thursday | 70°F | Chance Rain Showers | 16 to 20 mph NE | 38% |
| Thursday Night | 58°F | Chance Rain Showers | 14 to 18 mph N | 37% |
| Friday | 69°F | Chance Rain Showers | 15 to 18 mph N | 34% |
| Friday Night | 58°F | Chance Rain Showers | 8 to 16 mph N | 26% |
| Saturday | 71°F | Slight Chance Rain Showers | 12 to 15 mph N | 19% |
Forecast source: National Weather Service (api.weather.gov) for California (38.298, -76.492). Updated through the day.
Growing snapshot for California
Last spring frost
Mar 22
First fall frost
Nov 26
Growing season
248 days
Hardiness zone
7b
More local growing data for California: nearby ZIP 20619 weather · frost dates · planting calendar · Maryland frost dates
Nearby towns & communities
Callaway
Leonardtown
Lexington Park
Mechanicsville
Piney Point
St. George Island
Tall Timbers
Wildewood
Climate data from the nearest NOAA station, Solomons, Md (4.5 mi from California). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.