Tustin Weather Forecast
- 44
- 61
Increasing Clouds
- 42
- 64
Becoming Sunny
- 44
- 64
Patchy Fog
- 46
- 69
Mostly Sunny
- 45
- 68
Partly Sunny
- 47
- 70
Mostly Sunny
- 47
- 72
Mostly Sunny
Today 17 Jan Orange County Inland
Partly cloudy with patchy fog this morning. Becoming mostly sunny. Highs around 59. Light Winds becoming southwest 10 Mph this afternoon.
Tonight 17 Jan Orange County Inland
Partly cloudy. Lows 40 to 46. Light Winds.