Coronado, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Coronado, a city in San Diego County, California.
This Afternoon
72°F
Sunny
Sunny, with a high near 72. West wind 10 to 15 mph.
7-day forecast for Coronado
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 72°F | Sunny | 10 to 15 mph W | 0% |
| Tonight | 59°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Thursday | 75°F | Mostly Sunny | 0 to 10 mph NW | 0% |
| Thursday Night | 61°F | Partly Cloudy | 5 mph NE | 0% |
| Friday | 79°F | Sunny | 0 to 10 mph N | 0% |
| Friday Night | 62°F | Mostly Clear | 5 to 10 mph NE | 0% |
| Saturday | 83°F | Sunny | 0 to 10 mph NE | 0% |
| Saturday Night | 67°F | Mostly Clear | 5 to 10 mph N | 0% |
| Sunday | 82°F | Mostly Sunny | 5 to 10 mph NE | 0% |
| Sunday Night | 68°F | Partly Cloudy | 5 to 10 mph NE | 0% |
| Monday | 80°F | Mostly Sunny | 5 to 10 mph NE | 0% |
| Monday Night | 67°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Tuesday | 77°F | Mostly Sunny | 0 to 10 mph W | 0% |
| Tuesday Night | 66°F | Partly Cloudy | 5 mph NE | 1% |
Forecast source: National Weather Service (api.weather.gov) for Coronado (32.658, -117.157). Updated through the day.
Growing snapshot for Coronado
Growing season
365 days
Hardiness zone
10b
More local growing data for Coronado: nearby ZIP 92155 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, North Island Nas, Ca (3.8 mi from Coronado). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.