Costa Mesa, California | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Tuesday
    Drizzle
    64°
    Forecast night icon
    Night
    Partly Cloudy
    59°
    Tuesday 4/23
    Day
    64°
    Drizzle
    Forecast day icon
    Night
    59°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cloudy with areas of drizzle this morning then partly cloudy this afternoon. Highs 61 to 64. Light winds becoming southwest 10 mph this afternoon.
    Night Details
    Partly cloudy in the evening. . . Becoming cloudy. Lows 50 to 53. Areas of winds west 10 mph in the evening becoming light.
  • Forecast day icon
    Wednesday
    Drizzle
    64°
    Forecast night icon
    Night
    Partly Cloudy
    60°
    Wednesday 4/24
    Day
    64°
    Drizzle
    Forecast day icon
    Night
    60°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Cloudy with patchy drizzle in the morning then partly cloudy in the afternoon. Highs 60 to 64. Areas of winds southwest to 10 mph becoming west with gusts to 30 mph in the afternoon.
    Night Details
    Partly cloudy in the evening then cloudy with a slight chance of showers overnight. Lows 51 to 55. Areas of winds west 10 to 15 mph. Gusts to 25 mph in the evening. Chance of measurable precipitation 20 percent.
  • Forecast day icon
    Thursday
    Partly Cloudy
    63°
    Forecast night icon
    Night
    Chance of Rain Showers
    58°
    Thursday 4/25
    Day
    63°
    Partly Cloudy
    Forecast day icon
    Night
    58°
    Chance of Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Cloudy with a slight chance of showers in the morning then partly cloudy in the afternoon. Highs around 63. Areas of winds west 10 to 15 mph. Gusts to 25 mph in the afternoon. Chance of measurable precipitation 20 percent.
    Night Details
    Partly cloudy in the evening then cloudy with patchy drizzle and a slight chance of showers overnight. Lows 51 to 54.
  • Forecast day icon
    Friday
    Chance of Rain Showers
    63°
    Forecast night icon
    Night
    Partly Cloudy
    57°
    Friday 4/26
    Day
    63°
    Chance of Rain Showers
    Forecast day icon
    Night
    57°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with patchy drizzle and a slight chance of showers in the morning then partly cloudy in the afternoon. Highs 65 to 68.
    Night Details
    Partly cloudy. Lows 51 to 54.
  • Forecast day icon
    Saturday
    Partly Cloudy
    67°
    Forecast night icon
    Night
    Partly Cloudy
    56°
    Saturday 4/27
    Day
    67°
    Partly Cloudy
    Forecast day icon
    Night
    56°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning. . . Becoming mostly sunny. Highs 67 to 71.
    Night Details
    Partly cloudy. Lows 51 to 54.
  • Forecast day icon
    Sunday
    Partly Cloudy
    71°
    Forecast night icon
    Night
    Partly Cloudy
    58°
    Sunday 4/28
    Day
    71°
    Partly Cloudy
    Forecast day icon
    Night
    58°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning. . . Becoming mostly sunny. Highs around 68 at the beaches to 72 farther inland and near higher coastal terrain.
    Night Details
    Mostly clear in the evening. . . Becoming partly cloudy overnight with patchy fog. Lows 53 to 56.
  • Forecast day icon
    Monday
    Partly Cloudy
    75°
    Forecast night icon
    Night
    Clear
    62°
    Monday 4/29
    Day
    75°
    Partly Cloudy
    Forecast day icon
    Night
    62°
    Clear
    Forecast night icon
    Day Details
    Partly cloudy with patchy fog in the morning. . . Becoming mostly sunny. Highs 71 to 75.
    Night Details
    Clear. Low temperature around 62F. Dew point will be around 51F with an average humidity of 60%. Winds will be 3 mph from the W.
  • Forecast day icon
    Tuesday
    Sunny
    78°
    Forecast night icon
    Night
    Clear
    64°
    Tuesday 4/30
    Day
    78°
    Sunny
    Forecast day icon
    Night
    64°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 78F. Dew point will be around 50F with an average humidity of 42%. Winds will be 5 mph from the SW.
    Night Details
    Clear. Low temperature around 64F. Dew point will be around 50F with an average humidity of 54%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Wednesday
    Sunny
    73°
    Forecast night icon
    Night
    Clear
    63°
    Wednesday 5/1
    Day
    73°
    Sunny
    Forecast day icon
    Night
    63°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 73F. Dew point will be around 50F with an average humidity of 47%. Winds will be 5 mph from the SW.
    Night Details
    Clear. Low temperature around 63F. Dew point will be around 51F with an average humidity of 58%. Winds will be 3 mph from the SW.
  • Forecast day icon
    Thursday
    Sunny
    72°
    Forecast night icon
    Night
    Clear
    62°
    Thursday 5/2
    Day
    72°
    Sunny
    Forecast day icon
    Night
    62°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 72F. Dew point will be around 48F with an average humidity of 45%. Winds will be 4 mph from the W.
    Night Details
    Clear. Low temperature around 62F. Dew point will be around 49F with an average humidity of 57%. Winds will be 3 mph from the W.