Today 27 Sep Orange County Coastal
Mostly sunny. Highs in the lower 80s at the Beaches to this upper 80s farther inland and near higher coastal Terrain. Light Winds.
Tonight 27 Sep Orange County Coastal
Mostly clear. Lows in the upper 60s. Light Winds.
Costa Mesa Temperature Statistics
John Wayne-Orange County Airport (3.7 miles)
Lowest 22 September, 202264.9 °F
Average September78.5 °F
Highest 4 September, 2022104 °F
John Wayne-Orange County Airport (3.7 miles)Take a look at our website widgetsAvailable free! Find Out More
Average Low 2010–Present59.4 °F
Average 2010–Present65.8 °F
Average High 2010–Present74.2 °F