Sunnyvale, CA Weather

    01:00 Monday
    Light rain
    Light rain with cloudy skies
    15° Feels like 15°
    Rainfall 50% 0.2 mm
    • Today 22 Dec. Light rain with cloudy skies 80% 1.8 mm 17° / 14° Moderate southeast wind 11 - 28 km/h
    • Tomorrow 23 Dec. Light rain with partly cloudy skies 90% 1.6 mm 18° / 13° Strong southeast wind 27 - 67 km/h
    • Wednesday 24 Dec. Light rain with partly cloudy skies 90% 6.2 mm 18° / 12° Strong south wind 30 - 73 km/h
    • Thursday 25 Dec. Moderate rain with partly cloudy skies 90% 13 mm 14° / 9° Strong south wind 23 - 65 km/h
    • Friday 26 Dec. Light rain with partly cloudy skies 90% 5 mm 14° / 8° Moderate south wind 7 - 26 km/h
    • Saturday 27 Dec. Scattered clouds 12° / 5° Moderate northwest wind 8 - 24 km/h
    • Sunday 28 Dec. Clear 12° / 2° Gentle west wind 3 - 17 km/h

    Weather Forecast for Sunnyvale, CA Today

    , 22 December

    Tomorrow

    , 23 December
    01:00 Light rain with cloudy skies 50% 0.008 mm 15° Light rain
    Feels Like 15°
    Moderate southeast wind Southeast 10 - 26 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 50% 0.008 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 14 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Snowline Snowline 10499 ft
    02:00 Overcast 15° Overcast
    Feels Like 15°
    Moderate southeast wind Southeast 10 - 25 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 16 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Snowline Snowline 10499 ft
    03:00 Light rain with cloudy skies 40% 0.004 mm 15° Light rain
    Feels Like 15°
    Moderate southeast wind Southeast 10 - 25 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 40% 0.004 mm
    • Humidity Humidity 90%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 12 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Snowline Snowline 10499 ft
    04:00 Light rain with cloudy skies 40% 0.024 mm 15° Light rain
    Feels Like 15°
    Moderate southeast wind Southeast 11 - 28 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 40% 0.024 mm
    • Humidity Humidity 89%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 96%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 10 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Snowline Snowline 10499 ft
    Light rain 05:00 Light rain with cloudy skies 40% 0.004 mm 14° Light rain
    Feels Like 14°
    Moderate southeast wind Southeast 10 - 27 km/h
    		UV Index 0 Low SPF: no
    05:00 Light rain with cloudy skies 40% 0.8 mm 14° Light rain
    Feels Like 14°
    Moderate southeast wind Southeast 10 - 27 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 40% 0.004 mm
    • Humidity Humidity 89%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 99%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 10 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 27 km/h
    • Snowline Snowline 10827 ft
    06:00 Light rain with cloudy skies 30% 0.004 mm 14° Light rain
    Feels Like 14°
    Moderate southeast wind Southeast 10 - 26 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 30% 0.004 mm
    • Humidity Humidity 88%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 9 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 26 km/h
    • Snowline Snowline 10827 ft
    07:00 Overcast 14° Overcast
    Feels Like 14°
    Moderate southeast wind Southeast 10 - 25 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 88%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Snowline Snowline 10827 ft
    Overcast 08:00 Overcast 14° Overcast
    Feels Like 14°
    Moderate southeast wind Southeast 10 - 25 km/h
    		UV Index 0 Low SPF: no
    08:00 Overcast 14° Overcast
    Feels Like 14°
    Moderate southeast wind Southeast 10 - 25 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Snowline Snowline 10827 ft
    09:00 Overcast 15° Overcast
    Feels Like 15°
    Moderate southeast wind Southeast 10 - 25 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 85%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Snowline Snowline 10827 ft
    10:00 Overcast 15° Overcast
    Feels Like 15°
    Moderate south wind South 9 - 23 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 84%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 9 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 23 km/h
    • Snowline Snowline 10499 ft
    Light rain 11:00 Light rain with cloudy skies 30% 0.004 mm 16° Light rain
    Feels Like 16°
    Moderate south wind South 7 - 22 km/h
    		UV Index 1 Low SPF: no
    11:00 Light rain with cloudy skies 40% 0.2 mm 16° Light rain
    Feels Like 16°
    Moderate south wind South 7 - 22 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 30% 0.004 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 22 km/h
    • Snowline Snowline 10171 ft
    12:00 Light rain with partly cloudy skies 40% 0.004 mm 16° Light rain
    Feels Like 16°
    Gentle southeast wind Southeast 6 - 19 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 40% 0.004 mm
    • Humidity Humidity 82%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 94%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 10171 ft
    13:00 Light rain with partly cloudy skies 30% 0.012 mm 16° Light rain
    Feels Like 16°
    Gentle south wind South 5 - 18 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 30% 0.012 mm
    • Humidity Humidity 79%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 91%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 18 km/h
    • Snowline Snowline 9843 ft
    Light rain 14:00 Light rain with partly cloudy skies 30% 0.008 mm 17° Light rain
    Feels Like 17°
    Gentle south wind South 4 - 16 km/h
    		UV Index 1 Low SPF: no
    14:00 Light rain with partly cloudy skies 30% 0.5 mm 17° Light rain
    Feels Like 17°
    Gentle south wind South 4 - 16 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 30% 0.008 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 90%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 16 km/h
    • Snowline Snowline 9843 ft
    15:00 Partly cloudy 17° Partly cloudy
    Feels Like 17°
    Gentle southeast wind Southeast 3 - 13 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 87%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Snowline Snowline 10171 ft
    16:00 Overcast 16° Overcast
    Feels Like 16°
    Gentle southeast wind Southeast 3 - 11 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 97%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 11 km/h
    • Snowline Snowline 10171 ft
    Partly cloudy 17:00 Partly cloudy 16° Partly cloudy
    Feels Like 16°
    Gentle southeast wind Southeast 3 - 9 km/h
    		UV Index 0 Low SPF: no
    17:00 Overcast 16° Overcast
    Feels Like 16°
    Gentle southeast wind Southeast 3 - 9 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 85%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 94%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 9 km/h
    • Snowline Snowline 10171 ft
    18:00 Partly cloudy 15° Partly cloudy
    Feels Like 15°
    Gentle south wind South 4 - 9 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 94%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 18 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 9 km/h
    • Snowline Snowline 10171 ft
    19:00 Overcast 15° Overcast
    Feels Like 15°
    Gentle south wind South 3 - 9 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 90%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 99%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 14 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 9 km/h
    • Snowline Snowline 10499 ft
    Overcast 20:00 Overcast 15° Overcast
    Feels Like 15°
    Gentle south wind South 3 - 8 km/h
    		UV Index 0 Low SPF: no
    20:00 Overcast 15° Overcast
    Feels Like 15°
    Gentle south wind South 3 - 8 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 8 km/h
    • Snowline Snowline 10499 ft
    21:00 Overcast 14° Overcast
    Feels Like 14°
    Gentle south wind South 2 - 7 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 93%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 96%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 7 km/h
    • Snowline Snowline 10499 ft
    22:00 Overcast 14° Overcast
    Feels Like 14°
    Gentle southeast wind Southeast 3 - 7 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 93%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 7 km/h
    • Snowline Snowline 10499 ft
    Overcast 23:00 Overcast 14° Overcast
    Feels Like 14°
    Gentle southeast wind Southeast 5 - 12 km/h
    		UV Index 0 Low SPF: no
    23:00 Overcast 14° Overcast
    Feels Like 14°
    Gentle southeast wind Southeast 5 - 12 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 5 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 12 km/h
    • Snowline Snowline 10499 ft
    24:00 Overcast 14° Overcast
    Feels Like 14°
    Gentle southeast wind Southeast 6 - 15 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 98%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 15 km/h
    • Snowline Snowline 10499 ft

    Sunrise and Sunset

    Sunrise 07:19 Sunset 16:54
    First light 06:50 Midday 12:07 Last light 17:23
    Day length 9h 35m

    Time remaining until sunrise 6h 17m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    22 First Quarter
    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

    Air quality in Sunnyvale today

    Detail
    23
    Fair O₃ (57 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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