Half Moon Bay, CA Weather

    21:00 Wednesday
    Light rain
    Light rain with cloudy skies
    10° Feels like 10°
    Rainfall 80% 1.1 mm
    • Today 31 Dec. Light rain with cloudy skies 90% 20 mm 12° / 8° Moderate northeast wind 15 - 29 km/h
    • Tomorrow 1 Jan. Moderate rain with cloudy skies 90% 20 mm 15° / 11° Strong south wind 27 - 53 km/h
    • Friday 2 Jan. Light rain with partly cloudy skies 90% 7.3 mm 16° / 12° Very strong south wind 36 - 75 km/h
    • Saturday 3 Jan. Light rain with partly cloudy skies 90% 7.9 mm 16° / 13° Strong south wind 35 - 72 km/h
    • Sunday 4 Jan. Light rain with cloudy skies 90% 20 mm 14° / 11° Strong south wind 30 - 59 km/h
    • Monday 5 Jan. Light rain with partly cloudy skies 90% 11 mm 12° / 9° Strong south wind 25 - 52 km/h
    • Tuesday 6 Jan. Light rain with partly cloudy skies 50% 1.6 mm 15° / 9° Moderate northwest wind 7 - 25 km/h

    Weather Forecast for Half Moon Bay, CA Today

    , 31 December

    Tomorrow

    , 1 January
    17:00 Light rain with cloudy skies 90% 0.067 mm 10° Light rain
    Feels Like 10°
    Moderate east wind East 10 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.067 mm
    • Humidity Humidity 98%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 3 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 10499 ft
    18:00 Light rain with cloudy skies 90% 0.063 mm 10° Light rain
    Feels Like 10°
    Moderate east wind East 11 - 21 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.063 mm
    • Humidity Humidity 98%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 3 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 10499 ft
    19:00 Light rain with cloudy skies 90% 0.067 mm 10° Light rain
    Feels Like 10°
    Moderate east wind East 10 - 22 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.067 mm
    • Humidity Humidity 98%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 3 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Snowline Snowline 10499 ft
    20:00 Light rain with cloudy skies 90% 0.059 mm 10° Light rain
    Feels Like 10°
    Moderate east wind East 10 - 21 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.059 mm
    • Humidity Humidity 98%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 4 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1011 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 10499 ft
    21:00 Light rain with cloudy skies 80% 0.039 mm 10° Light rain
    Feels Like 10°
    Moderate east wind East 10 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 80% 0.039 mm
    • Humidity Humidity 99%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 3 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 10499 ft
    22:00 Light rain with cloudy skies 80% 0.043 mm 10° Light rain
    Feels Like 10°
    Moderate east wind East 9 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 80% 0.043 mm
    • Humidity Humidity 98%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 4 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 10499 ft
    23:00 Light rain with cloudy skies 80% 0.035 mm 11° Light rain
    Feels Like 11°
    Gentle east wind East 8 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 80% 0.035 mm
    • Humidity Humidity 97%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 4 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 10499 ft
    24:00 Light rain with cloudy skies 70% 0.059 mm 11° Light rain
    Feels Like 11°
    Gentle east wind East 8 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 70% 0.059 mm
    • Humidity Humidity 97%
    • Dew Point Dew Point 11 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 4 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1011 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 10171 ft

    Sunrise and Sunset

    Sunrise 07:24 Sunset 17:01
    First light 06:55 Midday 12:12 Last light 17:31
    Day length 9h 38m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    31 First Quarter
    1 First Quarter
    2 Full Moon
    3 Full Moon
    4 Last Quarter
    5 Last Quarter
    6 Last Quarter
    7 Last Quarter
    8 Last Quarter
    9 Last Quarter
    10 Last Quarter
    11 Last Quarter
    12 Last Quarter
    13 Last Quarter

    Air quality in Half Moon Bay today

    Detail
    31
    Fair O₃ (76 µg/m³)
    • Little health risk.
    • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

    Weather graphs
    Maximum Minimum Rainfall

    Videos

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