Half Moon Bay, CA Weather

    18:00 Thursday
    Scattered clouds
    Scattered clouds
    9° Feels like 8°
    Full Moon Full Moon Illuminated: 100%
    • Today 4 Dec. Scattered clouds 15° / 6° Moderate northeast wind 11 - 28 km/h
    • Tomorrow 5 Dec. Mist More information 17° / 5° Moderate northwest wind 11 - 27 km/h
    • Saturday 6 Dec. Fog 16° / 9° Moderate northwest wind 11 - 27 km/h
    • Sunday 7 Dec. Mist 18° / 8° Moderate northwest wind 13 - 29 km/h
    • Monday 8 Dec. Mist 19° / 7° Moderate northeast wind 10 - 25 km/h
    • Tuesday 9 Dec. Scattered clouds 19° / 7° Moderate north wind 10 - 25 km/h
    • Wednesday 10 Dec. Scattered clouds 19° / 8° Moderate north wind 9 - 24 km/h

    Weather Forecast for Half Moon Bay, CA Today

    , 4 December

    Tomorrow

    , 5 December
    17:00 Scattered clouds 11° Scattered clouds
    Feels Like 11°
    Gentle northeast wind Northeast 8 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 48%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 13123 ft
    18:00 Scattered clouds 10° Scattered clouds
    Feels Like 9°
    Gentle northeast wind Northeast 9 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 26%
    • Feels Like Feels Like 9 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1024 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 13451 ft
    19:00 Scattered clouds 9° Scattered clouds
    Feels Like 8°
    Gentle northeast wind Northeast 8 - 18 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point 6 °C
    • Clouds Clouds 25%
    • Feels Like Feels Like 8 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1024 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 13451 ft
    20:00 Scattered clouds 9° Scattered clouds
    Feels Like 8°
    Gentle northeast wind Northeast 7 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 79%
    • Dew Point Dew Point 5 °C
    • Clouds Clouds 21%
    • Feels Like Feels Like 8 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1024 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 13123 ft
    21:00 Clear skies 8° Clear
    Feels Like 8°
    Gentle northeast wind Northeast 6 - 15 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point 5 °C
    • Clouds Clouds 4%
    • Feels Like Feels Like 8 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1024 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 13123 ft
    22:00 Clear skies 8° Clear
    Feels Like 8°
    Gentle northeast wind Northeast 4 - 13 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 79%
    • Dew Point Dew Point 5 °C
    • Clouds Clouds 4%
    • Feels Like Feels Like 8 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1024 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Snowline Snowline 13123 ft
    23:00 Clear skies 8° Clear
    Feels Like 8°
    Gentle northeast wind Northeast 4 - 11 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 79%
    • Dew Point Dew Point 4 °C
    • Clouds Clouds 2%
    • Feels Like Feels Like 8 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1024 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 11 km/h
    • Snowline Snowline 12795 ft
    24:00 Scattered clouds 8° Scattered clouds
    Feels Like 8°
    Gentle northeast wind Northeast 4 - 10 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 76%
    • Dew Point Dew Point 4 °C
    • Clouds Clouds 15%
    • Feels Like Feels Like 8 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1024 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 10 km/h
    • Snowline Snowline 13123 ft

    Sunrise and Sunset

    Sunrise 07:08 Sunset 16:51
    First light 06:39 Midday 12:00 Last light 17:20
    Day length 9h 43m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    4 Full Moon
    5 Full Moon
    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
    15 Last Quarter
    16 Last Quarter
    17 Last Quarter

    Air quality in Half Moon Bay today

    Detail
    41
    Moderate PM₂₅ (25 µg/m³)
    • Possible health risk.
    • Enjoy your usual outdoor activities if you do not experience symptoms.
    • Sensitive people should limit prolonged or intense outdoor activities.

    Weather graphs
    Maximum Minimum Rainfall

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