Chula Vista, CA Weather & Growing Conditions
This Afternoon
74°F
Sunny
Sunny, with a high near 74. West wind around 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Sunny | 10 mph W | 0% |
| Tonight | 65°F | Mostly Cloudy | 0 to 5 mph N | 0% |
| Sunday | 73°F | Partly Sunny | 0 to 10 mph NW | 3% |
| Sunday Night | 66°F | Mostly Cloudy | 0 to 5 mph SW | 3% |
| Monday | 71°F | Mostly Sunny | 0 to 10 mph SW | 3% |
| Monday Night | 65°F | Mostly Cloudy | 0 to 10 mph NW | 3% |
| Tuesday | 72°F | Mostly Sunny | 5 to 10 mph NW | 0% |
| Tuesday Night | 66°F | Partly Cloudy | 0 to 10 mph NW | 0% |
| Wednesday | 76°F | Mostly Sunny | 0 to 10 mph NW | 0% |
| Wednesday Night | 66°F | Partly Cloudy | 0 to 10 mph NW | 0% |
| Thursday | 78°F | Mostly Sunny | 0 to 10 mph NW | 1% |
| Thursday Night | 68°F | Partly Cloudy | 0 to 5 mph NW | 1% |
| Friday | 81°F | Mostly Sunny | 0 to 10 mph NW | 1% |
| Friday Night | 69°F | Partly Cloudy | 5 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Chula Vista, CA
Growing season
365 days
Hardiness zone
10b
Explore more for Chula Vista, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Chula Vista, Ca (3.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.