Costa Mesa, CA Weather

    03:00 Thursday
    Light rain
    Light rain with partly cloudy skies
    16° Feels like 16°
    Rainfall 30% 0.7 mm
    • Today 25 Dec. Light rain with partly cloudy skies 80% 11 mm 19° / 15° Moderate south wind 18 - 36 km/h
    • Tomorrow 26 Dec. Moderate rain with partly cloudy skies 90% 25 mm 17° / 13° Moderate south wind 18 - 31 km/h
    • Saturday 27 Dec. Scattered clouds 16° / 9° Gentle northwest wind 6 - 16 km/h
    • Sunday 28 Dec. Clear 19° / 7° Moderate northeast wind 15 - 26 km/h
    • Monday 29 Dec. Clear 19° / 12° Moderate northeast wind 22 - 48 km/h
    • Tuesday 30 Dec. Clear 20° / 11° Moderate north wind 12 - 26 km/h
    • Wednesday 31 Dec. Clear 19° / 8° Gentle north wind 8 - 19 km/h

    Weather Forecast for Costa Mesa, CA Today

    , 25 December

    Tomorrow

    , 26 December
    04:00 Light rain with partly cloudy skies 30% 0.028 mm 16° Light rain
    Feels Like 16°
    Moderate south wind South 13 - 24 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 30% 0.028 mm
    • Humidity Humidity 93%
    • Dew Point Dew Point 15 °C
    • Clouds Clouds 37%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 7874 ft
    05:00 Light rain with partly cloudy skies 40% 0.016 mm 16° Light rain
    Feels Like 16°
    Moderate southeast wind Southeast 13 - 24 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 40% 0.016 mm
    • Humidity Humidity 94%
    • Dew Point Dew Point 15 °C
    • Clouds Clouds 23%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 7874 ft
    06:00 Scattered clouds 16° Scattered clouds
    Feels Like 16°
    Moderate southeast wind Southeast 16 - 25 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 50%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 18 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Snowline Snowline 7874 ft
    07:00 Light rain with partly cloudy skies 50% 0.008 mm 15° Light rain
    Feels Like 15°
    Moderate southeast wind Southeast 16 - 29 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 50% 0.008 mm
    • Humidity Humidity 90%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 60%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 14 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Snowline Snowline 8202 ft
    Light rain 08:00 Light rain with partly cloudy skies 50% 0.012 mm 16° Light rain
    Feels Like 16°
    Moderate southeast wind Southeast 15 - 28 km/h
    		UV Index 0 Low SPF: no
    08:00 Light rain with partly cloudy skies 50% 1.1 mm 16° Light rain
    Feels Like 16°
    Moderate southeast wind Southeast 15 - 28 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 50% 0.012 mm
    • Humidity Humidity 89%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 65%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 12 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Snowline Snowline 8202 ft
    09:00 Light rain with partly cloudy skies 40% 0.024 mm 16° Light rain
    Feels Like 16°
    Moderate southeast wind Southeast 15 - 30 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 40% 0.024 mm
    • Humidity Humidity 88%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 66%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 9 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 30 km/h
    • Snowline Snowline 8202 ft
    10:00 Light rain with partly cloudy skies 40% 0.031 mm 17° Light rain
    Feels Like 17°
    Moderate southeast wind Southeast 15 - 34 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 40% 0.031 mm
    • Humidity Humidity 84%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 49%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 12 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Snowline Snowline 8202 ft
    Light rain 11:00 Light rain with partly cloudy skies 40% 0.016 mm 17° Light rain
    Feels Like 17°
    Moderate southeast wind Southeast 15 - 31 km/h
    		UV Index 2 Low SPF: no
    11:00 Light rain with partly cloudy skies 40% 1.5 mm 17° Light rain
    Feels Like 17°
    Moderate southeast wind Southeast 15 - 31 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 40% 0.016 mm
    • Humidity Humidity 83%
    • Dew Point Dew Point 15 °C
    • Clouds Clouds 23%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 18 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Snowline Snowline 9186 ft
    12:00 Light rain with partly cloudy skies 40% 0.012 mm 18° Light rain
    Feels Like 18°
    Moderate south wind South 17 - 35 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 40% 0.012 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point 15 °C
    • Clouds Clouds 35%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Snowline Snowline 9514 ft
    13:00 Light rain with partly cloudy skies 40% 0.02 mm 18° Light rain
    Feels Like 18°
    Moderate south wind South 18 - 35 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 40% 0.02 mm
    • Humidity Humidity 75%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 41%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Snowline Snowline 9186 ft
    Light rain 14:00 Light rain with partly cloudy skies 30% 0.016 mm 18° Light rain
    Feels Like 18°
    Moderate south wind South 18 - 36 km/h
    		UV Index 1 Low SPF: no
    14:00 Light rain with partly cloudy skies 40% 1.3 mm 18° Light rain
    Feels Like 18°
    Moderate south wind South 18 - 36 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 30% 0.016 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 30%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Snowline Snowline 9186 ft
    15:00 Light rain with partly cloudy skies 30% 0.016 mm 18° Light rain
    Feels Like 18°
    Moderate south wind South 17 - 34 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 30% 0.016 mm
    • Humidity Humidity 75%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 60%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Snowline Snowline 8858 ft
    16:00 Light rain with partly cloudy skies 30% 0.02 mm 17° Light rain
    Feels Like 17°
    Moderate south wind South 14 - 30 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 30% 0.02 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 57%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 16 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 30 km/h
    • Snowline Snowline 8858 ft
    Light rain 17:00 Light rain with partly cloudy skies 30% 0.028 mm 16° Light rain
    Feels Like 16°
    Moderate south wind South 13 - 23 km/h
    		UV Index 0 Low SPF: no
    17:00 Light rain with partly cloudy skies 30% 1.5 mm 16° Light rain
    Feels Like 16°
    Moderate south wind South 13 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 30% 0.028 mm
    • Humidity Humidity 83%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 72%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 8858 ft
    18:00 Light rain with partly cloudy skies 30% 0.012 mm 16° Light rain
    Feels Like 16°
    Moderate south wind South 12 - 21 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 30% 0.012 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 79%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 16 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 8858 ft
    19:00 Light rain with partly cloudy skies 30% 0.02 mm 16° Light rain
    Feels Like 16°
    Moderate south wind South 11 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 30% 0.02 mm
    • Humidity Humidity 84%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 80%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 10 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 8858 ft
    Light rain 20:00 Light rain with partly cloudy skies 30% 0.024 mm 16° Light rain
    Feels Like 16°
    Gentle south wind South 11 - 19 km/h
    		UV Index 0 Low SPF: no
    20:00 Light rain with partly cloudy skies 30% 2 mm 16° Light rain
    Feels Like 16°
    Gentle south wind South 11 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 30% 0.024 mm
    • Humidity Humidity 88%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 85%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 8 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 8858 ft
    21:00 Light rain with partly cloudy skies 30% 0.035 mm 16° Light rain
    Feels Like 16°
    Moderate south wind South 13 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 30% 0.035 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 84%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 8 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 8858 ft
    22:00 Light rain with partly cloudy skies 40% 0.028 mm 16° Light rain
    Feels Like 16°
    Moderate south wind South 14 - 24 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 40% 0.028 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 75%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 14 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 8858 ft
    Light rain 23:00 Light rain with partly cloudy skies 50% 0.012 mm 16° Light rain
    Feels Like 16°
    Moderate southeast wind Southeast 15 - 25 km/h
    		UV Index 0 Low SPF: no
    23:00 Light rain with partly cloudy skies 60% 1.3 mm 16° Light rain
    Feels Like 16°
    Moderate southeast wind Southeast 15 - 25 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 50% 0.012 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 70%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 14 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Snowline Snowline 9186 ft
    24:00 Light rain with partly cloudy skies 60% 0.012 mm 16° Light rain
    Feels Like 16°
    Moderate southeast wind Southeast 15 - 25 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 60% 0.012 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point 14 °C
    • Clouds Clouds 75%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 14 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Snowline Snowline 9186 ft

    Sunrise and Sunset

    Sunrise 06:54 Sunset 16:49
    First light 06:26 Midday 11:52 Last light 17:17
    Day length 9h 56m

    Time remaining until sunrise 2h 56m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    25 First Quarter
    26 First Quarter
    27 First Quarter
    28 First Quarter
    29 First Quarter
    30 First Quarter
    31 First Quarter
    1 First Quarter
    2 Full Moon
    3 Full Moon
    4 Last Quarter
    5 Last Quarter
    6 Last Quarter
    7 Last Quarter

    Air quality in Costa Mesa today

    Detail
    36
    Fair O₃ (87 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

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