10 Day Weather - Costa Mesa, CA
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NightPartly Cloudy52°Night DetailsPartly cloudy. Patchy fog. Local visibility one quarter mile or less at times overnight. Lows 47 to 51. Areas of winds northwest 10 mph this evening becoming light.
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SundayPartly Cloudy64°NightPartly Cloudy54°Day DetailsPartly cloudy. Patchy fog. Local visibility one quarter mile or less at times in the morning. Highs around 62 at the beaches to 66 farther inland and near higher coastal terrain. Light winds.Night DetailsPartly cloudy in the evening. . . Becoming mostly cloudy. Patchy fog. Lows around 50. Areas of winds south to 10 mph in the evening becoming light.
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MondayPartly Cloudy66°NightPartly Cloudy54°Day DetailsPatchy fog in the morning. Partly cloudy. Highs around 64 at the beaches to 68 farther inland and near higher coastal terrain. Light winds.Night DetailsPartly cloudy in the evening. . . Becoming mostly cloudy overnight with patchy fog. Lows 49 to 52. Light winds.
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TuesdayChance of Rain Showers62°NightChance of Rain Showers53°Day DetailsCloudy in the morning then mostly cloudy with a chance of showers in the afternoon. Highs 62 to 65.Night DetailsPartly cloudy. A chance of showers. Lows 46 to 49.
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WednesdayPartly Cloudy63°NightPartly Cloudy49°Day DetailsPartly cloudy in the morning. . . Becoming mostly sunny. Highs 59 to 62 at the beaches to 63 farther inland and near higher coastal terrain.Night DetailsPartly cloudy. Patchy fog overnight. Lows around 47.
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ThursdayPartly Cloudy64°NightPartly Cloudy50°Day DetailsMostly cloudy with patchy fog in the morning. . . Becoming partly cloudy. Highs around 61 at the beaches to 65 farther inland and near higher coastal terrain.Night DetailsPartly cloudy. Patchy fog overnight. Lows 45 to 48.
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FridayPartly Cloudy64°NightPartly Cloudy51°Day DetailsPatchy fog in the morning. Partly cloudy. Highs 62 to 66.Night DetailsPartly cloudy in the evening. . . Becoming mostly cloudy. Lows around 50.
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SaturdayPartly Cloudy67°NightPartly Cloudy54°Saturday 12/28Day67°Partly CloudyNight54°Partly CloudyDay DetailsMostly cloudy in the morning. . . Becoming partly cloudy. Highs 64 to 69.Night DetailsPartly cloudy. Low temperature around 54F. Dew point will be around 49F with an average humidity of 77%. Winds will be 3 mph from the NE.
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SundaySunny67°NightClear55°Sunday 12/29Day67°SunnyNight55°ClearDay DetailsSunny. High temperature around 67F. Dew point will be around 53F with an average humidity of 66%. Winds will be 3 mph from the W.Night DetailsClear. Low temperature around 55F. Dew point will be around 51F with an average humidity of 76%. Winds will be 3 mph from the NE.
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MondaySunny68°NightMostly Clear55°Monday 12/30Day68°SunnyNight55°Mostly ClearDay DetailsSunny. High temperature around 68F. Dew point will be around 53F with an average humidity of 65%. Winds will be 3 mph from the NE.Night DetailsMostly clear. Low temperature around 54F. Dew point will be around 50F with an average humidity of 73%. Winds will be 4 mph from the NE.
