Half Moon Bay, CA Weather

    01:00 Thursday
    Light rain
    Light rain with cloudy skies
    10° Feels like 10°
    Rainfall 70% 0.7 mm
    • Today 1 Jan. Light rain with cloudy skies 90% 14 mm 16° / 10° Strong south wind 26 - 52 km/h
    • Tomorrow 2 Jan. Light rain with partly cloudy skies 90% 11 mm 16° / 12° Strong south wind 36 - 74 km/h
    • Saturday 3 Jan. Light rain with partly cloudy skies 80% 6.5 mm 16° / 12° Strong south wind 33 - 69 km/h
    • Sunday 4 Jan. Moderate rain with cloudy skies 90% 34 mm 13° / 9° Strong south wind 31 - 66 km/h
    • Monday 5 Jan. Moderate rain with partly cloudy skies 80% 10 mm 14° / 9° Strong south wind 31 - 67 km/h
    • Tuesday 6 Jan. Mist More information 14° / 6° Moderate north wind 7 - 22 km/h
    • Wednesday 7 Jan. Light rain with partly cloudy skies 60% 2.1 mm 13° / 8° Strong northwest wind 23 - 50 km/h

    Weather Forecast for Half Moon Bay, CA Today

    , 1 January

    Tomorrow

    , 2 January
    02:00 Light rain with cloudy skies 70% 0.028 mm 10° Light rain
    Feels Like 10°
    Moderate east wind East 9 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 70% 0.028 mm
    • Humidity Humidity 98%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 5 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1010 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 10171 ft
    03:00 Light rain with cloudy skies 70% 0.012 mm 10° Light rain
    Feels Like 10°
    Gentle northeast wind Northeast 8 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 70% 0.012 mm
    • Humidity Humidity 98%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 99%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 7 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1010 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 10171 ft
    04:00 Light rain with cloudy skies 90% 0.02 mm 10° Light rain
    Feels Like 10°
    Gentle northeast wind Northeast 7 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.02 mm
    • Humidity Humidity 98%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 5 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1009 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 9843 ft
    Light rain 05:00 Light rain with cloudy skies 90% 0.028 mm 11° Light rain
    Feels Like 11°
    Moderate east wind East 8 - 21 km/h
    		UV Index 0 Low SPF: no
    05:00 Light rain with cloudy skies 90% 2.5 mm 11° Light rain
    Feels Like 11°
    Moderate east wind East 8 - 21 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.028 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 1009 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 9514 ft
    06:00 Light rain with cloudy skies 90% 0.051 mm 11° Light rain
    Feels Like 11°
    Moderate east wind East 8 - 24 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.051 mm
    • Humidity Humidity 96%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 6 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1009 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 24 km/h
    • Snowline Snowline 9514 ft
    07:00 Light rain with cloudy skies 80% 0.031 mm 12° Light rain
    Feels Like 12°
    Moderate southeast wind Southeast 18 - 33 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 80% 0.031 mm
    • Humidity Humidity 96%
    • Dew Point Dew Point 11 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 4 km
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1009 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 33 km/h
    • Snowline Snowline 9186 ft
    Light rain 08:00 Light rain with cloudy skies 70% 0.02 mm 13° Light rain
    Feels Like 13°
    Moderate south wind South 20 - 40 km/h
    		UV Index 0 Low SPF: no
    08:00 Light rain with cloudy skies 80% 1.7 mm 13° Light rain
    Feels Like 13°
    Moderate south wind South 20 - 40 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 70% 0.02 mm
    • Humidity Humidity 98%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 12 km
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1011 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 40 km/h
    • Snowline Snowline 9186 ft
    09:00 Light rain with cloudy skies 80% 0.016 mm 13° Light rain
    Feels Like 13°
    Moderate south wind South 21 - 42 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 80% 0.016 mm
    • Humidity Humidity 97%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 6 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 42 km/h
    • Snowline Snowline 8202 ft
    10:00 Light rain with cloudy skies 90% 0.035 mm 13° Light rain
    Feels Like 13°
    Moderate south wind South 22 - 42 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.035 mm
    • Humidity Humidity 97%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 97%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 5 km
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 42 km/h
    • Snowline Snowline 7874 ft
    Light rain 11:00 Light rain with cloudy skies 80% 0.043 mm 14° Light rain
    Feels Like 14°
    Moderate south wind South 23 - 45 km/h
    		UV Index 1 Low SPF: no
    11:00 Light rain with cloudy skies 90% 2.2 mm 14° Light rain
    Feels Like 14°
    Moderate south wind South 23 - 45 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 80% 0.043 mm
    • Humidity Humidity 94%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 99%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 7 km
    • Wind Wind - Average 23 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 45 km/h
    • Snowline Snowline 7874 ft
    12:00 Light rain with cloudy skies 70% 0.008 mm 15° Light rain
    Feels Like 15°
    Moderate south wind South 22 - 48 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 70% 0.008 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 97%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 12 km
    • Wind Wind - Average 22 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 48 km/h
    • Snowline Snowline 7874 ft
    13:00 Light rain with cloudy skies 80% 0.028 mm 15° Light rain
    Feels Like 15°
    Strong south wind South 26 - 51 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 80% 0.028 mm
    • Humidity Humidity 85%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 98%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 6 km
    • Wind Wind - Average 26 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 51 km/h
    • Snowline Snowline 7874 ft
    Light rain 14:00 Light rain with cloudy skies 50% 0.02 mm 14° Light rain
    Feels Like 14°
    Strong south wind South 21 - 50 km/h
    		UV Index 1 Low SPF: no
    14:00 Light rain with cloudy skies 80% 1.2 mm 14° Light rain
    Feels Like 14°
    Strong south wind South 21 - 50 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 50% 0.02 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 10 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 50 km/h
    • Snowline Snowline 7874 ft
    15:00 Partly cloudy 14° Partly cloudy
    Feels Like 14°
    Moderate south wind South 21 - 45 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 87%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 10 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 45 km/h
    • Snowline Snowline 8202 ft
    16:00 Light rain with partly cloudy skies 30% 0.012 mm 14° Light rain
    Feels Like 14°
    Moderate south wind South 21 - 45 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 30% 0.012 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 81%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 45 km/h
    • Snowline Snowline 8530 ft
    Light rain 17:00 Light rain with cloudy skies 40% 0.004 mm 14° Light rain
    Feels Like 14°
    Moderate south wind South 21 - 42 km/h
    		UV Index 0 Low SPF: no
    17:00 Light rain with cloudy skies 60% 0.7 mm 14° Light rain
    Feels Like 14°
    Moderate south wind South 21 - 42 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 40% 0.004 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 7 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 42 km/h
    • Snowline Snowline 8858 ft
    18:00 Light rain with cloudy skies 60% 0.012 mm 14° Light rain
    Feels Like 14°
    Moderate south wind South 21 - 41 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 60% 0.012 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 6 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 41 km/h
    • Snowline Snowline 8858 ft
    19:00 Light rain with cloudy skies 70% 0.02 mm 14° Light rain
    Feels Like 14°
    Moderate south wind South 21 - 41 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 4 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 41 km/h
    • Snowline Snowline 8858 ft
    Light rain 20:00 Light rain with cloudy skies 70% 0.043 mm 13° Light rain
    Feels Like 13°
    Moderate south wind South 21 - 42 km/h
    		UV Index 0 Low SPF: no
    20:00 Light rain with cloudy skies 70% 2.9 mm 13° Light rain
    Feels Like 13°
    Moderate south wind South 21 - 42 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 70% 0.043 mm
    • Humidity Humidity 97%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 3 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 42 km/h
    • Snowline Snowline 8858 ft
    21:00 Light rain with cloudy skies 70% 0.051 mm 14° Light rain
    Feels Like 14°
    Moderate south wind South 18 - 40 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 70% 0.051 mm
    • Humidity Humidity 98%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 3 km
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 40 km/h
    • Snowline Snowline 8858 ft
    22:00 Light rain with cloudy skies 70% 0.035 mm 14° Light rain
    Feels Like 14°
    Moderate south wind South 16 - 35 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 70% 0.035 mm
    • Humidity Humidity 98%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 6 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Snowline Snowline 8530 ft
    Light rain 23:00 Light rain with cloudy skies 60% 0.016 mm 14° Light rain
    Feels Like 14°
    Moderate south wind South 19 - 35 km/h
    		UV Index 0 Low SPF: no
    23:00 Light rain with cloudy skies 70% 1.7 mm 14° Light rain
    Feels Like 14°
    Moderate south wind South 19 - 35 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 60% 0.016 mm
    • Humidity Humidity 98%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 7 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Snowline Snowline 9186 ft
    24:00 Light rain with cloudy skies 60% 0.016 mm 14° Light rain
    Feels Like 14°
    Moderate south wind South 19 - 37 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 60% 0.016 mm
    • Humidity Humidity 98%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 5 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Snowline Snowline 10827 ft

    Sunrise and Sunset

    Sunrise 07:24 Sunset 17:02
    First light 06:55 Midday 12:13 Last light 17:31
    Day length 9h 38m

    Time remaining until sunrise 5h 31m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    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
    14 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

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