Tustin, California 7-day weather forecast
Sunday 8 November 2026 | 04:57
25°
Clear sky
Feels like 22°
- High
- 31°
- Low
- 13°
- Humidity
- 28%
- Wind
- 10 km/h
7-day forecast
14 daysHourly forecast
DetailsTustin rain radar
Temperature and rain / Tustin
The coming days
High
31°
Low
13°
Average high
27.3°
Average low
18.3°
Total rain
2.7 mm
Average rain
0.2 mm
Air quality - Tustin
Particles and ozone
Moderate
14.60 µg/m³
0-1212-3535-5555+
Acceptable; sensitive people should take care.
PM1016.60µg/m³
Ozone44µg/m³
Data updated hourly
Weather nearby
More cities in United StatesWeather guides
All articles
When does winter start 2026? First day of winter and solsticeWinter 2026 starts in the Northern Hemisphere on Monday, December 21, 2026, at 3:50 p.m. EST (20:50 UTC), the...
What is a DANA in Spain? The cold drop storm explainedA DANA is a cut-off low: a pocket of very cold air high in the atmosphere, about 5,000 to 9,000 meters (16,000...
Yellow, amber and red weather warnings: what each color meansA yellow weather warning means weather that could cause some disruption or danger, usually for specific places...
Other cities
Weather in the country's main cities
Frequently asked questions
Quick answers about the weather in Tustin
Tomorrow in Tustin, expect Clear sky ☀️, with:\n\n- High of 31°\n- Low of 18°
Need more information?
Our data is updated regularly to give you the most reliable forecast.
Last updated: 2026-11-08