South San Francisco, CA Weather

    04:00 Saturday
    Clear
    Clear skies
    10° Feels like 10°
    First Quarter First Quarter Illuminated: 50%
    • Today 27 Dec. Clear 13° / 8° Moderate northwest wind 15 - 28 km/h
    • Tomorrow 28 Dec. Fog More information 13° / 6° Gentle north wind 7 - 17 km/h
    • Monday 29 Dec. Clear 14° / 7° Moderate northeast wind 9 - 20 km/h
    • Tuesday 30 Dec. Scattered clouds 14° / 5° Moderate northeast wind 9 - 22 km/h
    • Wednesday 31 Dec. Scattered clouds 15° / 6° Gentle east wind 6 - 17 km/h
    • Thursday 1 Jan. Light rain with partly cloudy skies 70% 1.6 mm 16° / 7° Moderate east wind 4 - 20 km/h
    • Friday 2 Jan. Light rain with partly cloudy skies 70% 6.5 mm 13° / 9° Strong northwest wind 23 - 62 km/h

    Weather Forecast for South San Francisco, CA Today

    , 27 December

    Tomorrow

    , 28 December
    05:00 Clear skies 10° Clear
    Feels Like 10°
    Moderate northwest wind Northwest 13 - 28 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 85%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Snowline Snowline 5577 ft
    06:00 Clear skies 10° Clear
    Feels Like 10°
    Moderate northwest wind Northwest 11 - 26 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 84%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Snowline Snowline 5249 ft
    07:00 Clear 9° Sunny
    Feels Like 8°
    Moderate northwest wind Northwest 10 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 83%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 8 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1021 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 5249 ft
    Sunny 08:00 Clear 9° Sunny
    Feels Like 8°
    Moderate northwest wind Northwest 8 - 20 km/h
    		UV Index 0 Low SPF: no
    08:00 Clear 9° Sunny
    Feels Like 8°
    Moderate northwest wind Northwest 8 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point 6 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 8 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 5249 ft
    09:00 Clear 10° Sunny
    Feels Like 10°
    Gentle northwest wind Northwest 8 - 19 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 76%
    • Dew Point Dew Point 6 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 4921 ft
    10:00 Clear 11° Sunny
    Feels Like 11°
    Gentle north wind North 7 - 19 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 71%
    • Dew Point Dew Point 6 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 5906 ft
    Sunny 11:00 Clear 11° Sunny
    Feels Like 11°
    Gentle north wind North 5 - 19 km/h
    		UV Index 1 Low SPF: no
    11:00 Clear 11° Sunny
    Feels Like 11°
    Gentle north wind North 5 - 19 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 69%
    • Dew Point Dew Point 5 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 7218 ft
    12:00 Clear 11° Sunny
    Feels Like 11°
    Gentle north wind North 5 - 15 km/h
    		UV Index 2 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 68%
    • Dew Point Dew Point 6 °C
    • Clouds Clouds 2%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 7874 ft
    13:00 Clear 11° Sunny
    Feels Like 11°
    Gentle north wind North 4 - 14 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 69%
    • Dew Point Dew Point 6 °C
    • Clouds Clouds 4%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 14 km/h
    • Snowline Snowline 8202 ft
    Sunny 14:00 Clear 12° Sunny
    Feels Like 12°
    Gentle north wind North 7 - 18 km/h
    		UV Index 1 Low SPF: no
    14:00 Scattered clouds 12° Scattered clouds
    Feels Like 12°
    Gentle north wind North 7 - 18 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 71%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 9%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 8530 ft
    15:00 Scattered clouds 12° Scattered clouds
    Feels Like 12°
    Moderate north wind North 9 - 21 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 72%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 13%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1022 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 8858 ft
    16:00 Scattered clouds 12° Scattered clouds
    Feels Like 12°
    Moderate north wind North 8 - 20 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 16%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 20 km/h
    • Snowline Snowline 9186 ft
    Sunny 17:00 Clear 11° Sunny
    Feels Like 11°
    Gentle north wind North 5 - 16 km/h
    		UV Index 0 Low SPF: no
    17:00 Scattered clouds 11° Scattered clouds
    Feels Like 11°
    Gentle north wind North 5 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 9%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 9186 ft
    18:00 Clear skies 11° Clear
    Feels Like 11°
    Gentle northeast wind Northeast 3 - 10 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 83%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 7%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1023 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 10 km/h
    • Snowline Snowline 9186 ft
    19:00 Clear skies 10° Clear
    Feels Like 10°
    Gentle east wind East 5 - 10 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 85%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 1%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1024 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 10 km/h
    • Snowline Snowline 9186 ft
    Clear 20:00 Clear skies 10° Clear
    Feels Like 10°
    Gentle east wind East 3 - 10 km/h
    		UV Index 0 Low SPF: no
    20:00 Clear skies 10° Clear
    Feels Like 10°
    Gentle east wind East 3 - 10 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1024 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 10 km/h
    • Snowline Snowline 9843 ft
    21:00 Clear skies 9° Clear
    Feels Like 10°
    Gentle northeast wind Northeast 3 - 8 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 88%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1025 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 8 km/h
    • Snowline Snowline 9843 ft
    22:00 Clear skies 9° Clear
    Feels Like 10°
    Gentle north wind North 3 - 8 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 90%
    • Dew Point Dew Point 7 °C
    • Clouds Clouds 0%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1025 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 8 km/h
    • Snowline Snowline 9843 ft
    Clear 23:00 Clear skies 9° Clear
    Feels Like 10°
    Gentle north wind North 2 - 8 km/h
    		UV Index 0 Low SPF: no
    23:00 Scattered clouds 9° Scattered clouds
    Feels Like 10°
    Gentle north wind North 2 - 8 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 3%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1025 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 8 km/h
    • Snowline Snowline 9843 ft
    24:00 Scattered clouds 8° Scattered clouds
    Feels Like 10°
    Gentle north wind North 2 - 7 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 96%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 16%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1025 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 7 km/h
    • Snowline Snowline 10171 ft

    Sunrise and Sunset

    Sunrise 07:23 Sunset 16:58
    First light 06:54 Midday 12:10 Last light 17:27
    Day length 9h 35m

    Time remaining until sunrise 2h 49m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    27 First Quarter
    28 First Quarter
    29 First Quarter
    30 First Quarter
    31 First Quarter
    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

    Air quality in South San Francisco today

    Detail
    33
    Fair PM₂₅ (19 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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