Tustin, California hourly weather forecast
Saturday 14 November 2026 | 01:53
23°
Overcast
Feels like 23°
- High
- 26°
- Low
- 15°
- Humidity
- 60%
- Wind
- 14 km/h
Hourly forecast / Tustin
Conditions hour by hour
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Chance of rain
Wind speed
Humidity
Temperature and rain / Tustin
The coming days
High
26°
Low
10°
Average high
19.7°
Average low
13.9°
Total rain
107.9 mm
Average rain
7.2 mm
Air quality - Tustin
Particles and ozone
Good
7.20 µg/m³
0-1212-3535-5555+
The air is clean: enjoy the outdoors.
PM1010.00µg/m³
Ozone97µg/m³
Data updated hourly
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Frequently asked questions
Quick answers about the weather in Tustin
Tomorrow in Tustin, expect Moderate rain 🌧️, with:\n\n- High of 21°\n- Low of 16°
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Last updated: 2026-11-14