Today 20 May Orange County Inland
Cloudy in the morning. Becoming partly cloudy. Patchy fog in the morning. Patchy drizzle in the morning. Highs 68 to 73. Light Winds.
Tonight 20 May Orange County Inland
Partly cloudy in the evening. Becoming mostly cloudy. Patchy drizzle overnight. Lows 53 to 58. Light Winds.
Tustin Temperature Statistics
John Wayne-Orange County Airport (5 miles)
Lowest 11 May, 202254 °F
Average May66.1 °F
Highest 14 May, 202287.1 °F
John Wayne-Orange County Airport (5 miles)Take a look at our website widgetsAvailable free! Find Out More
Average Low 2010–Present58.5 °F
Average 2010–Present65 °F
Average High 2010–Present73.5 °F