Sunnyvale, CA Weather

    14:00 Tuesday
    Overcast
    Overcast
    17° Feels like 17°
    Moderate southeast wind Southeast 12 - 34 km/h
    • Today 23 Dec. Light rain with partly cloudy skies 90% 3.1 mm 18° / 13° Strong southeast wind 24 - 58 km/h
    • Tomorrow 24 Dec. Thunderstorm with partly cloudy skies 90% 17 mm 18° / 12° Very strong southeast wind 28 - 77 km/h
    • Thursday 25 Dec. Moderate rain with partly cloudy skies 90% 15 mm 15° / 11° Strong south wind 27 - 72 km/h
    • Friday 26 Dec. Light rain with partly cloudy skies 70% 2.7 mm 15° / 8° Moderate south wind 15 - 39 km/h
    • Saturday 27 Dec. Scattered clouds 13° / 6° Moderate northwest wind 9 - 27 km/h
    • Sunday 28 Dec. Clear 13° / 4° Gentle northwest wind 4 - 17 km/h
    • Monday 29 Dec. Clear 13° / 3° Gentle south wind 2 - 16 km/h

    Weather Forecast for Sunnyvale, CA Today

    , 23 December

    Tomorrow

    , 24 December
    14:00 Overcast 17° Overcast
    Feels Like 17°
    Moderate southeast wind Southeast 12 - 34 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 67%
    • Dew Point Dew Point 11 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1006 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Snowline Snowline 11155 ft
    15:00 Light rain with cloudy skies 30% 0.004 mm 17° Light rain
    Feels Like 17°
    Moderate southeast wind Southeast 11 - 31 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 30% 0.004 mm
    • Humidity Humidity 72%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 7 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1005 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 31 km/h
    • Snowline Snowline 11155 ft
    16:00 Light rain with cloudy skies 80% 0.016 mm 16° Light rain
    Feels Like 16°
    Moderate southeast wind Southeast 14 - 32 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 80% 0.016 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 10 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1005 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 32 km/h
    • Snowline Snowline 10827 ft
    17:00 Light rain with cloudy skies 70% 0.016 mm 15° Light rain
    Feels Like 15°
    Moderate southeast wind Southeast 13 - 33 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 70% 0.016 mm
    • Humidity Humidity 82%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 6 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1004 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 33 km/h
    • Snowline Snowline 8858 ft
    18:00 Light rain with cloudy skies 70% 0.016 mm 15° Light rain
    Feels Like 15°
    Moderate southeast wind Southeast 15 - 35 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 70% 0.016 mm
    • Humidity Humidity 84%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 7 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1004 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Snowline Snowline 8858 ft
    19:00 Partly cloudy 15° Partly cloudy
    Feels Like 15°
    Moderate southeast wind Southeast 19 - 45 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 83%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 83%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1003 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 45 km/h
    • Snowline Snowline 10171 ft
    20:00 Partly cloudy 16° Partly cloudy
    Feels Like 16°
    Moderate southeast wind Southeast 20 - 49 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 68%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1003 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 49 km/h
    • Snowline Snowline 10171 ft
    21:00 Partly cloudy 16° Partly cloudy
    Feels Like 16°
    Moderate southeast wind Southeast 20 - 49 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 82%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1002 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 49 km/h
    • Snowline Snowline 9843 ft
    22:00 Overcast 16° Overcast
    Feels Like 16°
    Strong southeast wind Southeast 21 - 52 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 75%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 99%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 6 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1002 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 52 km/h
    • Snowline Snowline 9514 ft
    Light rain 23:00 Light rain with cloudy skies 90% 0.035 mm 15° Light rain
    Feels Like 15°
    Strong southeast wind Southeast 21 - 51 km/h
    		UV Index 0 Low SPF: no
    23:00 Light rain with cloudy skies 90% 1.8 mm 15° Light rain
    Feels Like 15°
    Strong southeast wind Southeast 21 - 51 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.035 mm
    • Humidity Humidity 82%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 4 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1002 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 51 km/h
    • Snowline Snowline 9514 ft
    24:00 Light rain with cloudy skies 90% 0.035 mm 15° Light rain
    Feels Like 15°
    Strong southeast wind Southeast 24 - 58 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.035 mm
    • Humidity Humidity 83%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 5 km
    • Wind Wind - Average 24 km/h
    • Pressure Pressure 1001 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 58 km/h
    • Snowline Snowline 9843 ft

    Sunrise and Sunset

    Sunrise 07:19 Sunset 16:55
    First light 06:50 Midday 12:07 Last light 17:24
    Day length 9h 35m

    Remaining daylight 2h 27m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    23 First Quarter
    24 First Quarter
    25 First Quarter
    26 First Quarter
    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

    Air quality in Sunnyvale today

    Detail
    30
    Fair PM₂₅ (17 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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