Half Moon Bay, CA Weather

    18:00 Sunday
    Light rain
    Light rain with cloudy skies
    14° Feels like 14°
    Rainfall 30% 0.1 mm
    • Today 21 Dec. Light rain with cloudy skies 90% 12 mm 15° / 13° Strong south wind 27 - 54 km/h
    • Tomorrow 22 Dec. Moderate rain with cloudy skies 90% 27 mm 15° / 13° Strong south wind 25 - 50 km/h
    • Tuesday 23 Dec. Moderate rain with partly cloudy skies 90% 7.3 mm 17° / 12° Hurricane force south wind 51 - 103 km/h
    • Wednesday 24 Dec. Moderate rain with partly cloudy skies 90% 15 mm 17° / 10° Very strong south wind 46 - 96 km/h
    • Thursday 25 Dec. Moderate rain with partly cloudy skies 90% 21 mm 13° / 8° Very strong south wind 42 - 89 km/h
    • Friday 26 Dec. Light rain with partly cloudy skies 90% 3.4 mm 13° / 7° Moderate northwest wind 14 - 34 km/h
    • Saturday 27 Dec. Clear 13° / 5° Moderate north wind 9 - 27 km/h

    Weather Forecast for Half Moon Bay, CA Today

    , 21 December

    Tomorrow

    , 22 December
    17:00 Overcast 14° Overcast
    Feels Like 14°
    Strong south wind South 26 - 54 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 94%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 98%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 9 km
    • Wind Wind - Average 26 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 54 km/h
    • Snowline Snowline 11155 ft
    18:00 Light rain with cloudy skies 30% 0.004 mm 14° Light rain
    Feels Like 14°
    Strong south wind South 26 - 53 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 30% 0.004 mm
    • Humidity Humidity 93%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 6 km
    • Wind Wind - Average 26 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 53 km/h
    • Snowline Snowline 10827 ft
    19:00 Light rain with cloudy skies 40% 0.016 mm 14° Light rain
    Feels Like 14°
    Strong south wind South 26 - 53 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 40% 0.016 mm
    • Humidity Humidity 94%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 7 km
    • Wind Wind - Average 26 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 53 km/h
    • Snowline Snowline 10827 ft
    20:00 Light rain with cloudy skies 60% 0.008 mm 14° Light rain
    Feels Like 14°
    Strong south wind South 25 - 52 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 60% 0.008 mm
    • Humidity Humidity 95%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 9 km
    • Wind Wind - Average 25 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 52 km/h
    • Snowline Snowline 10827 ft
    21:00 Light rain with cloudy skies 70% 0.02 mm 14° Light rain
    Feels Like 14°
    Strong south wind South 24 - 51 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 70% 0.02 mm
    • Humidity Humidity 95%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 6 km
    • Wind Wind - Average 24 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 51 km/h
    • Snowline Snowline 10499 ft
    22:00 Light rain with cloudy skies 80% 0.059 mm 14° Light rain
    Feels Like 14°
    Moderate south wind South 25 - 49 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 80% 0.059 mm
    • Humidity Humidity 96%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 4 km
    • Wind Wind - Average 25 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 49 km/h
    • Snowline Snowline 10827 ft
    23:00 Light rain with cloudy skies 90% 0.087 mm 14° Light rain
    Feels Like 14°
    Moderate south wind South 23 - 48 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.087 mm
    • Humidity Humidity 96%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 4 km
    • Wind Wind - Average 23 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 48 km/h
    • Snowline Snowline 10171 ft
    24:00 Light rain with cloudy skies 90% 0.055 mm 14° Light rain
    Feels Like 14°
    Moderate south wind South 25 - 49 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.055 mm
    • Humidity Humidity 96%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 4 km
    • Wind Wind - Average 25 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 49 km/h
    • Snowline Snowline 10171 ft

    Sunrise and Sunset

    Sunrise 07:20 Sunset 16:55
    First light 06:51 Midday 12:08 Last light 17:24
    Day length 9h 35m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    21 First Quarter
    22 First Quarter
    23 First Quarter
    24 First Quarter
    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

    Air quality in Half Moon Bay today

    Detail
    26
    Fair O₃ (62 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

    More Videos
    A large lenticular cloud covers one of the volcanoes in Kamchatka, Russia
    A large lenticular cloud covers one of the volcanoes in Kamchatka, Russia