San Mateo, CA Weather

    20:00 Thursday
    Scattered clouds
    Scattered clouds
    10° Feels like 10°
    Full Moon Full Moon Illuminated: 100%
    • Today 4 Dec. Scattered clouds 14° / 7° Gentle northwest wind 7 - 17 km/h
    • Tomorrow 5 Dec. Scattered clouds 16° / 7° Gentle west wind 8 - 16 km/h
    • Saturday 6 Dec. Scattered clouds 15° / 9° Gentle north wind 8 - 18 km/h
    • Sunday 7 Dec. Partly cloudy 16° / 9° Gentle west wind 8 - 17 km/h
    • Monday 8 Dec. Mist More information 17° / 9° Gentle west wind 6 - 14 km/h
    • Tuesday 9 Dec. Scattered clouds 16° / 8° Gentle west wind 5 - 15 km/h
    • Wednesday 10 Dec. Scattered clouds 17° / 9° Gentle northwest wind 8 - 16 km/h

    Weather Forecast for San Mateo, CA Today

    , 4 December

    Tomorrow

    , 5 December
    17:00 Scattered clouds 12° Scattered clouds
    Feels Like 12°
    Gentle northwest wind Northwest 5 - 12 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 39%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 12 km/h
    • Snowline Snowline 13123 ft
    18:00 Scattered clouds 11° Scattered clouds
    Feels Like 11°
    Gentle northwest wind Northwest 7 - 13 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 79%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 22%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1024 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Snowline Snowline 13451 ft
    19:00 Scattered clouds 11° Scattered clouds
    Feels Like 11°
    Gentle northwest wind Northwest 7 - 14 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 27%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1024 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 13451 ft
    20:00 Scattered clouds 10° Scattered clouds
    Feels Like 10°
    Gentle northwest wind Northwest 6 - 14 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 79%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 25%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1024 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 13123 ft
    21:00 Clear skies 10° Clear
    Feels Like 10°
    Gentle northwest wind Northwest 4 - 12 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 79%
    • Dew Point Dew Point 6 °C
    • Clouds Clouds 5%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1024 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 12 km/h
    • Snowline Snowline 13123 ft
    22:00 Clear skies 10° Clear
    Feels Like 11°
    Gentle northwest wind Northwest 2 - 9 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point 6 °C
    • Clouds Clouds 5%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1024 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 9 km/h
    • Snowline Snowline 12795 ft
    23:00 Clear skies 9° Clear
    Feels Like 11°
    Gentle west wind West 1 - 8 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point 6 °C
    • Clouds Clouds 2%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1024 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 8 km/h
    • Snowline Snowline 12795 ft
    24:00 Clear skies 9° Clear
    Feels Like 11°
    Gentle west wind West 1 - 6 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point 6 °C
    • Clouds Clouds 8%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1024 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 6 km/h
    • Snowline Snowline 13123 ft

    Sunrise and Sunset

    Sunrise 07:08 Sunset 16:50
    First light 06:39 Midday 11:59 Last light 17:19
    Day length 9h 42m

    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 San Mateo today

    Detail
    46
    Moderate PM₂₅ (31 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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