Surfside Weather Forecast
- 51
- 65
Dense Fog
- 52
- 65
Dense Fog
- 51
- 66
Mostly Sunny
- 52
- 70
Mostly Sunny
- 56
- 68
Patchy Fog
- 56
- 66
Patchy Fog
Today 12 Dec Orange County Coastal
Patchy fog this morning. Partly cloudy. Local visibility one quarter mile or less at Times this morning. Highs around 70 at the Beaches to 71 to 75 farther inland and near higher coastal Terrain. Light Winds.
Tonight 12 Dec Orange County Coastal
Partly cloudy. Patchy fog overnight. Lows around 52. Light Winds.
Surfside Temperature Statistics
December Temperature
Los Alamitos Army Airfield (5 miles)
Lowest 5 December, 2025
43 °FAverage December
58.2 °FHighest 9 December, 2025
77.5 °F
Climate (2020–Present)
Los Alamitos Army Airfield (5 miles)
Average Low 2020–2025
54.4 °FAverage 2020–2025
62.7 °FAverage High 2020–2025
73 °F