Expires:202512212215;;963726 FPUS56 KSGX 210928 ZFPSGX Zone Forecast Product for Extreme Southwest California National Weather Service San Diego CA 128 AM PST Sun Dec 21 2025 CAZ552-212215- Orange County Coastal Areas- Including the cities of Huntington Beach, Costa Mesa, Newport Beach, Laguna Beach, and San Clemente 128 AM PST Sun Dec 21 2025 .TODAY...Mostly cloudy this morning...becoming partly cloudy. Patchy fog this morning. Highs 64 to 67 at the beaches to 68 farther inland and near higher coastal terrain. Light winds becoming west 10 mph this afternoon. .TONIGHT...Mostly cloudy. Patchy fog overnight. Lows around 52. Areas of winds northwest 10 mph in the evening becoming light. .MONDAY...Cloudy in the morning...becoming partly cloudy. Patchy fog in the morning. Highs 63 to 68. Light winds. .MONDAY NIGHT...Cloudy. Patchy fog overnight. Lows 52 to 55. Light winds becoming southeast 10 mph overnight. .TUESDAY...Cloudy. Patchy fog in the morning. A chance of showers in the afternoon. Highs 62 to 66. Areas of winds southeast 10 to 15 mph. Gusts to 25 mph in the afternoon. Chance of measurable precipitation 40 percent. .TUESDAY NIGHT...Showers, breezy. Lows 55 to 58. .WEDNESDAY...Showers and a slight chance of thunderstorms. Highs 63 to 66. .WEDNESDAY NIGHT...Showers. A slight chance of thunderstorms in the evening, then a chance of thunderstorms overnight. Lows 55 to 58. .CHRISTMAS DAY...Showers and a slight chance of thunderstorms. Highs 63 to 67. .THURSDAY NIGHT...Showers. Lows around 55. .FRIDAY...Showers. Highs 61 to 65. .FRIDAY NIGHT...Mostly cloudy. Showers likely. Lows 50 to 53. .SATURDAY...Partly cloudy with a chance of showers. Highs 60 to 64. $$