San Mateo, CA - Extended Weather Forecast

    10:00 Wednesday
    Sunny
    Clear
    11° Feels like 11°
    Gentle north wind North 2 - 11 km/h
    • Wednesday 21 Jan. Scattered clouds 16° / 7° Gentle northwest wind 4 - 14 km/h
    • Thursday 22 Jan. Scattered clouds 14° / 8° Moderate west wind 20 - 36 km/h
    • Friday 23 Jan. Scattered clouds 13° / 7° Moderate northwest wind 14 - 35 km/h
    • Saturday 24 Jan. Scattered clouds 13° / 9° Moderate northwest wind 20 - 45 km/h
    • Sunday 25 Jan. Partly cloudy 13° / 8° Moderate east wind 4 - 28 km/h
    • Monday 26 Jan. Scattered clouds 14° / 7° Moderate northwest wind 11 - 22 km/h
    • Tuesday 27 Jan. Partly cloudy 15° / 6° Moderate west wind 8 - 24 km/h
    Wednesday, 21 January
    Thursday, 22 January
    01:00 Scattered clouds 9° Scattered clouds
    Feels Like 10°
    Gentle east wind East 2 - 8 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 93%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 20%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 8 km/h
    • Snowline Snowline 11811 ft
    04:00 Scattered clouds 9° Scattered clouds
    Feels Like 10°
    Gentle east wind East 1 - 8 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 94%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 40%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 18 km
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 8 km/h
    • Snowline Snowline 11811 ft
    07:00 Scattered clouds 9° Scattered clouds
    Feels Like 10°
    Gentle east wind East 3 - 11 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 38%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 16 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 11 km/h
    • Snowline Snowline 11811 ft
    10:00 Scattered clouds 11° Scattered clouds
    Feels Like 11°
    Gentle east wind East 4 - 14 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 35%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 16 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 11811 ft
    13:00 Scattered clouds 13° Scattered clouds
    Feels Like 13°
    Gentle north wind North 1 - 14 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 18%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 11811 ft
    16:00 Clear 15° Sunny
    Feels Like 15°
    Gentle northwest wind Northwest 4 - 13 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point 11 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1018 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Snowline Snowline 11483 ft
    19:00 Clear skies 13° Clear
    Feels Like 13°
    Gentle northwest wind Northwest 4 - 12 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 1%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 12 km/h
    • Snowline Snowline 11483 ft
    22:00 Clear skies 10° Clear
    Feels Like 10°
    Gentle northwest wind Northwest 2 - 9 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 1%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 9 km/h
    • Snowline Snowline 11483 ft

    Sunrise and Sunset

    Sunrise 07:23 Sunset 17:14
    First light 06:54 Midday 12:18 Last light 17:42
    Day length 9h 51m

    Remaining daylight 7h 10m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    14 Last Quarter
    15 Last Quarter
    16 Last Quarter
    17 New Moon
    18 New Moon
    19 New Moon
    20 First Quarter
    21 First Quarter
    22 First Quarter
    23 First Quarter
    24 First Quarter
    25 First Quarter
    26 First Quarter
    27 First Quarter

    Air quality in San Mateo today

    Detail
    42
    Moderate PM₂₅ (26 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

    Videos

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