10 Day Weather - Costa Mesa, CA
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NightMostly Clear57°Night DetailsMostly clear. Lows 48 to 54. Areas of winds west 10 mph this evening becoming light.
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TuesdayMostly Sunny74°NightPartly Cloudy58°Day DetailsMostly sunny. Highs around 68 at the beaches to 72 farther inland and near higher coastal terrain. Light winds becoming south 10 mph in the afternoon.Night DetailsMostly clear in the evening. . . Becoming partly cloudy overnight with patchy fog. Lows 49 to 52. Areas of winds south 10 to 20 mph. Gusts to 30 mph overnight.
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WednesdayMostly Sunny74°NightMostly Clear52°Day DetailsMostly sunny. Highs 71 to 74. Areas of winds northeast 20 to 30 mph with gusts to 50 mph.Night DetailsMostly clear. Lows 48 to 52. Areas of winds northeast 20 to 30 mph. Gusts to 45 mph. . . Becoming 40 mph overnight.
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ThursdayWindy74°NightMostly Clear50°Day DetailsMostly sunny. Windy. Highs around 70 at the beaches to 72 farther inland and near higher coastal terrain.Night DetailsMostly clear. Lows 47 to 51.
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FridayMostly Sunny74°NightMostly Clear51°Day DetailsMostly sunny. Highs 66 to 69 at the beaches to 72 farther inland and near higher coastal terrain.Night DetailsMostly clear. Lows 49 to 52.
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SaturdayMostly Sunny73°NightPartly Cloudy52°Day DetailsMostly sunny. Highs 65 to 68 at the beaches to 71 farther inland and near higher coastal terrain.Night DetailsMostly clear in the evening. . . Becoming partly cloudy overnight with patchy fog. Lows 49 to 52.
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SundayPartly Cloudy71°NightPartly Cloudy52°Day DetailsPartly cloudy with patchy fog in the morning. . . Becoming mostly sunny. Highs around 66 at the beaches to 71 farther inland and near higher coastal terrain.Night DetailsMostly clear in the evening. . . Becoming partly cloudy. Lows 50 to 53.
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MondayPartly Cloudy68°NightClear49°Monday 11/11Day68°Partly CloudyNight49°ClearDay DetailsPartly cloudy with patchy fog in the morning. . . Becoming mostly sunny. Highs 63 to 66 at the beaches to 70 farther inland and near higher coastal terrain.Night DetailsClear. Low temperature around 49F. Dew point will be around 47F with an average humidity of 78%. Winds will be 2 mph from the SW.
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TuesdaySunny67°NightClear50°Tuesday 11/12Day67°SunnyNight50°ClearDay DetailsSunny. High temperature around 67F. Dew point will be around 41F with an average humidity of 44%. Winds will be 4 mph from the NW.Night DetailsClear. Low temperature around 50F. Dew point will be around 38F with an average humidity of 53%. Winds will be 6 mph from the NE.
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WednesdaySunny71°NightClear53°Wednesday 11/13Day71°SunnyNight53°ClearDay DetailsSunny. High temperature around 71F. Dew point will be around 35F with an average humidity of 31%. Winds will be 4 mph from the NE.Night DetailsClear. Low temperature around 53F. Dew point will be around 38F with an average humidity of 47%. Winds will be 3 mph from the NE.