Foster City, CA Weather

    01:00 Sunday
    Clear
    Clear skies
    13° Feels like 13°
    Last Quarter Last Quarter Illuminated: 93%
    reloj Hourly Cloudy skies for the next few hours
    • Today 30 Aug. Scattered clouds 19° / 12° Moderate west wind 15 - 26 km/h
    • Tomorrow 31 Aug. Partly cloudy 18° / 12° Moderate west wind 19 - 32 km/h
    • Tuesday 1 Sept. Scattered clouds 19° / 14° Moderate west wind 17 - 30 km/h
    • Wednesday 2 Sept. Partly cloudy 20° / 13° Moderate northwest wind 17 - 30 km/h
    • Thursday 3 Sept. Scattered clouds 20° / 15° Moderate west wind 18 - 32 km/h
    • Friday 4 Sept. Scattered clouds 19° / 14° Moderate west wind 21 - 37 km/h
    • Saturday 5 Sept. Clear 19° / 12° Moderate west wind 16 - 30 km/h

    Weather Forecast for Foster City, CA Today

    , 30 August

    Tomorrow

    , 31 August
    01:00 Clear skies 13° Clear
    Feels Like 13°
    Gentle southwest wind Southwest 10 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 96%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 1%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 16 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 14436 ft
    02:00 Clear skies 13° Clear
    Feels Like 13°
    Gentle southwest wind Southwest 10 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 97%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 3%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 12 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 14436 ft
    03:00 Clear skies 13° Clear
    Feels Like 13°
    Gentle southwest wind Southwest 10 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 95%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 7%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 10 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 14436 ft
    04:00 Scattered clouds 13° Scattered clouds
    Feels Like 13°
    Gentle southwest wind Southwest 10 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 94%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 16%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 12 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 14436 ft
    Scattered clouds 05:00 Scattered clouds 13° Scattered clouds
    Feels Like 13°
    Gentle southwest wind Southwest 11 - 17 km/h
    		UV Index 0 Low SPF: no
    05:00 Partly cloudy 13° Partly cloudy
    Feels Like 13°
    Gentle southwest wind Southwest 11 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 93%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 55%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 8 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 14436 ft
    06:00 Partly cloudy 13° Partly cloudy
    Feels Like 13°
    Gentle southwest wind Southwest 10 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 93%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 80%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 7 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 14436 ft
    07:00 Partly cloudy 13° Partly cloudy
    Feels Like 13°
    Gentle southwest wind Southwest 10 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 87%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 5 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 14436 ft
    Partly cloudy 08:00 Partly cloudy 14° Partly cloudy
    Feels Like 14°
    Gentle southwest wind Southwest 11 - 19 km/h
    		UV Index 0 Low SPF: no
    08:00 Partly cloudy 14° Partly cloudy
    Feels Like 14°
    Gentle southwest wind Southwest 11 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 91%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 14 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 14436 ft
    09:00 Partly cloudy 15° Partly cloudy
    Feels Like 15°
    Gentle southwest wind Southwest 10 - 19 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 91%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 14764 ft
    10:00 Partly cloudy 16° Partly cloudy
    Feels Like 16°
    Gentle southwest wind Southwest 9 - 18 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 82%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 72%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 14764 ft
    Scattered clouds 11:00 Scattered clouds 17° Scattered clouds
    Feels Like 17°
    Gentle west wind West 8 - 17 km/h
    		UV Index 4 Moderate SPF: 6-10
    11:00 Partly cloudy 17° Partly cloudy
    Feels Like 17°
    Gentle west wind West 8 - 17 km/h
    		UV Index 4 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 54%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 14764 ft
    12:00 Scattered clouds 18° Scattered clouds
    Feels Like 18°
    Gentle west wind West 9 - 18 km/h
    		UV Index 5 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 41%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 15092 ft
    13:00 Scattered clouds 18° Scattered clouds
    Feels Like 18°
    Moderate west wind West 11 - 22 km/h
    		UV Index 6 High SPF: 15-25
    • Rain Rain 0% 0 mm
    • Humidity Humidity 72%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 31%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Snowline Snowline 15092 ft
    Scattered clouds 14:00 Scattered clouds 18° Scattered clouds
    Feels Like 18°
    Moderate west wind West 14 - 25 km/h
    		UV Index 6 High SPF: 15-25
    14:00 Scattered clouds 18° Scattered clouds
    Feels Like 18°
    Moderate west wind West 14 - 25 km/h
    		UV Index 6 High SPF: 15-25
    • Rain Rain 0% 0 mm
    • Humidity Humidity 70%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 13%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Snowline Snowline 15092 ft
    15:00 Scattered clouds 18° Scattered clouds
    Feels Like 18°
    Moderate west wind West 14 - 26 km/h
    		UV Index 5 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 71%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 10%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Snowline Snowline 15092 ft
    16:00 Clear 18° Sunny
    Feels Like 18°
    Moderate west wind West 14 - 26 km/h
    		UV Index 3 Moderate SPF: 6-10
    • Rain Rain 0% 0 mm
    • Humidity Humidity 72%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 8%
    • Feels Like Feels Like 18 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Snowline Snowline 15092 ft
    Sunny 17:00 Clear 17° Sunny
    Feels Like 17°
    Moderate west wind West 14 - 26 km/h
    		UV Index 2 Low SPF: no
    17:00 Clear 17° Sunny
    Feels Like 17°
    Moderate west wind West 14 - 26 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 9%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Snowline Snowline 15092 ft
    18:00 Clear 17° Sunny
    Feels Like 17°
    Moderate west wind West 15 - 26 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 7%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Snowline Snowline 15092 ft
    19:00 Clear 16° Sunny
    Feels Like 16°
    Moderate west wind West 13 - 25 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 82%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 7%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 10 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Snowline Snowline 15092 ft
    Sunny 20:00 Clear 14° Sunny
    Feels Like 14°
    Moderate west wind West 10 - 21 km/h
    		UV Index 0 Low SPF: no
    20:00 Clear 14° Sunny
    Feels Like 14°
    Moderate west wind West 10 - 21 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 89%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 4%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 8 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 15092 ft
    21:00 Clear skies 14° Clear
    Feels Like 14°
    Gentle southwest wind Southwest 8 - 17 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 94%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 3%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 9 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 17 km/h
    • Snowline Snowline 15092 ft
    22:00 Scattered clouds 13° Scattered clouds
    Feels Like 13°
    Gentle southwest wind Southwest 7 - 13 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 95%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 17%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 8 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Snowline Snowline 15092 ft
    Scattered clouds 23:00 Scattered clouds 13° Scattered clouds
    Feels Like 13°
    Gentle southwest wind Southwest 6 - 12 km/h
    		UV Index 0 Low SPF: no
    23:00 Scattered clouds 13° Scattered clouds
    Feels Like 13°
    Gentle southwest wind Southwest 6 - 12 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 97%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 25%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 7 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 12 km/h
    • Snowline Snowline 15092 ft
    24:00 Scattered clouds 13° Scattered clouds
    Feels Like 13°
    Gentle southwest wind Southwest 6 - 11 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 97%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 29%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 6 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 11 km/h
    • Snowline Snowline 15420 ft

    Air quality in Foster City today

    Detail
    28
    Fair O₃ (69 µg/m³)

    Sunrise and Sunset

    Sunrise 06:37 Sunset 19:40
    First light 06:11 Midday 13:09 Last light 20:07
    Day length 13h 3m

    Time remaining until sunrise 5h 31m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    30 Last Quarter
    31 Last Quarter
    1 Last Quarter
    2 Last Quarter
    3 Last Quarter
    4 Last Quarter
    5 Last Quarter
    6 Last Quarter
    7 Last Quarter
    8 Last Quarter
    9 New Moon
    10 New Moon
    11 New Moon
    12 First Quarter

    What is the weather like in Foster City, CA in August?

    • Avg. Temp.
      Avg. Temp.: 23 °C Max.: 29 °C Min: 18 °C
    • Rainy Days
      Rainy Days: 1 days
    • Accumulated Rainfall
      Accumulated Rainfall: 3 mm
    • Average Wind Speed
      Average Wind Speed: 6 km/h

    Weather graphs

    Videos

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