Sunnyvale, CA Weather

    01:00 Thursday
    Light rain
    Light rain with cloudy skies
    13° Feels like 13°
    Rainfall 80% 0.7 mm
    • Today 25 Dec. Moderate rain with partly cloudy skies 90% 17 mm 15° / 11° Very strong south wind 29 - 77 km/h
    • Tomorrow 26 Dec. Light rain with partly cloudy skies 80% 1 mm 15° / 8° Moderate south wind 17 - 44 km/h
    • Saturday 27 Dec. Scattered clouds 12° / 5° Moderate northwest wind 10 - 26 km/h
    • Sunday 28 Dec. Clear 13° / 4° Moderate northwest wind 6 - 21 km/h
    • Monday 29 Dec. Clear 13° / 2° Gentle northwest wind 2 - 15 km/h
    • Tuesday 30 Dec. Clear 14° / 4° Gentle northwest wind 3 - 16 km/h
    • Wednesday 31 Dec. Scattered clouds 16° / 5° Gentle northwest wind 2 - 13 km/h

    Weather Forecast for Sunnyvale, CA Today

    , 25 December

    Tomorrow

    , 26 December
    01:00 Light rain with cloudy skies 80% 0.028 mm 13° Light rain
    Feels Like 13°
    Strong south wind South 29 - 71 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 80% 0.028 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 4 km
    • Wind Wind - Average 29 km/h
    • Pressure Pressure 1004 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 71 km/h
    • Snowline Snowline 6890 ft
    02:00 Light rain with cloudy skies 90% 0.094 mm 13° Light rain
    Feels Like 13°
    Very strong south wind South 28 - 77 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.094 mm
    • Humidity Humidity 85%
    • Dew Point Dew Point 11 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 2 km
    • Wind Wind - Average 28 km/h
    • Pressure Pressure 1004 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 77 km/h
    • Snowline Snowline 6890 ft
    03:00 Moderate rain with cloudy skies 90% 0.157 mm 13° Moderate rain
    Feels Like 13°
    Very strong south wind South 23 - 75 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.157 mm
    • Humidity Humidity 89%
    • Dew Point Dew Point 11 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 5 km
    • Wind Wind - Average 23 km/h
    • Pressure Pressure 1005 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 75 km/h
    • Snowline Snowline 6890 ft
    04:00 Light rain with cloudy skies 90% 0.028 mm 13° Light rain
    Feels Like 13°
    Strong south wind South 20 - 61 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.028 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point 11 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 5 km
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1005 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 61 km/h
    • Snowline Snowline 6562 ft
    Light rain 05:00 Light rain with cloudy skies 70% 0.043 mm 12° Light rain
    Feels Like 12°
    Strong south wind South 18 - 53 km/h
    		UV Index 0 Low SPF: no
    05:00 Light rain with cloudy skies 90% 2.1 mm 12° Light rain
    Feels Like 12°
    Strong south wind South 18 - 53 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 70% 0.043 mm
    • Humidity Humidity 83%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 96%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 5 km
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1006 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 53 km/h
    • Snowline Snowline 6890 ft
    06:00 Light rain with cloudy skies 50% 0.012 mm 12° Light rain
    Feels Like 12°
    Moderate south wind South 16 - 42 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 50% 0.012 mm
    • Humidity Humidity 83%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 96%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 10 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1007 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 42 km/h
    • Snowline Snowline 6562 ft
    07:00 Partly cloudy 12° Partly cloudy
    Feels Like 12°
    Moderate south wind South 14 - 38 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 82%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 86%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1008 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 38 km/h
    • Snowline Snowline 6234 ft
    Light rain 08:00 Light rain with partly cloudy skies 30% 0.004 mm 12° Light rain
    Feels Like 12°
    Moderate south wind South 12 - 34 km/h
    		UV Index 0 Low SPF: no
    08:00 Light rain with partly cloudy skies 30% 0.2 mm 12° Light rain
    Feels Like 12°
    Moderate south wind South 12 - 34 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 30% 0.004 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 62%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1009 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Snowline Snowline 6562 ft
    09:00 Light rain with partly cloudy skies 30% 0.004 mm 13° Light rain
    Feels Like 13°
    Moderate south wind South 13 - 32 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 30% 0.004 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 89%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 13 km/h
    • Pressure Pressure 1010 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 32 km/h
    • Snowline Snowline 6234 ft
    10:00 Light rain with partly cloudy skies 40% 0.004 mm 13° Light rain
    Feels Like 13°
    Moderate south wind South 12 - 38 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 40% 0.004 mm
    • Humidity Humidity 76%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 68%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1011 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 38 km/h
    • Snowline Snowline 6562 ft
    Light rain 11:00 Light rain with partly cloudy skies 40% 0.004 mm 14° Light rain
    Feels Like 14°
    Moderate south wind South 16 - 41 km/h
    		UV Index 1 Low SPF: no
    11:00 Light rain with partly cloudy skies 40% 0.2 mm 14° Light rain
    Feels Like 14°
    Moderate south wind South 16 - 41 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 40% 0.004 mm
    • Humidity Humidity 70%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 45%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1011 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 41 km/h
    • Snowline Snowline 6562 ft
    12:00 Partly cloudy 14° Partly cloudy
    Feels Like 14°
    Moderate south wind South 18 - 44 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 69%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 58%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 18 km
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1010 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 44 km/h
    • Snowline Snowline 6562 ft
    13:00 Partly cloudy 14° Partly cloudy
    Feels Like 14°
    Moderate south wind South 18 - 45 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 73%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 70%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 18 km/h
    • Pressure Pressure 1009 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 45 km/h
    • Snowline Snowline 6890 ft
    Partly cloudy 14:00 Partly cloudy 14° Partly cloudy
    Feels Like 14°
    Strong south wind South 21 - 51 km/h
    		UV Index 1 Low SPF: no
    14:00 Partly cloudy 14° Partly cloudy
    Feels Like 14°
    Strong south wind South 21 - 51 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 72%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 83%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1008 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 51 km/h
    • Snowline Snowline 7218 ft
    15:00 Partly cloudy 14° Partly cloudy
    Feels Like 14°
    Strong south wind South 19 - 51 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 74%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 86%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 19 km/h
    • Pressure Pressure 1008 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 51 km/h
    • Snowline Snowline 6890 ft
    16:00 Light rain with partly cloudy skies 50% 0.004 mm 14° Light rain
    Feels Like 14°
    Strong south wind South 21 - 53 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 50% 0.004 mm
    • Humidity Humidity 73%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 94%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 21 km/h
    • Pressure Pressure 1008 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 53 km/h
    • Snowline Snowline 6890 ft
    Moderate rain 17:00 Moderate rain with cloudy skies 90% 0.102 mm 12° Moderate rain
    Feels Like 12°
    Strong south wind South 20 - 60 km/h
    		UV Index 0 Low SPF: no
    17:00 Moderate rain with cloudy skies 90% 4 mm 12° Moderate rain
    Feels Like 12°
    Strong south wind South 20 - 60 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.102 mm
    • Humidity Humidity 86%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 3 km
    • Wind Wind - Average 20 km/h
    • Pressure Pressure 1009 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 60 km/h
    • Snowline Snowline 6890 ft
    18:00 Light rain with cloudy skies 90% 0.051 mm 12° Light rain
    Feels Like 12°
    Strong south wind South 17 - 50 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.051 mm
    • Humidity Humidity 86%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 14 km
    • Wind Wind - Average 17 km/h
    • Pressure Pressure 1009 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 50 km/h
    • Snowline Snowline 6562 ft
    19:00 Light rain with cloudy skies 90% 0.004 mm 13° Light rain
    Feels Like 13°
    Moderate south wind South 16 - 42 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 90% 0.004 mm
    • Humidity Humidity 86%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 16 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1009 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 42 km/h
    • Snowline Snowline 6562 ft
    Light rain 20:00 Light rain with cloudy skies 80% 0.028 mm 12° Light rain
    Feels Like 12°
    Moderate south wind South 14 - 40 km/h
    		UV Index 0 Low SPF: no
    20:00 Light rain with cloudy skies 90% 2.3 mm 12° Light rain
    Feels Like 12°
    Moderate south wind South 14 - 40 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 80% 0.028 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 98%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 2 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1010 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 40 km/h
    • Snowline Snowline 6562 ft
    21:00 Light rain with cloudy skies 70% 0.059 mm 12° Light rain
    Feels Like 12°
    Moderate south wind South 11 - 39 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 70% 0.059 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 99%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 14 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1011 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 39 km/h
    • Snowline Snowline 6234 ft
    22:00 Light rain with cloudy skies 70% 0.016 mm 12° Light rain
    Feels Like 12°
    Moderate south wind South 11 - 37 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 70% 0.016 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point 10 °C
    • Clouds Clouds 99%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 8 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1011 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 37 km/h
    • Snowline Snowline 5906 ft
    Light rain 23:00 Light rain with partly cloudy skies 60% 0.02 mm 12° Light rain
    Feels Like 12°
    Moderate south wind South 12 - 36 km/h
    		UV Index 0 Low SPF: no
    23:00 Light rain with cloudy skies 70% 0.9 mm 12° Light rain
    Feels Like 12°
    Moderate south wind South 12 - 36 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 60% 0.02 mm
    • Humidity Humidity 85%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 87%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 18 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Snowline Snowline 5906 ft
    24:00 Partly cloudy 12° Partly cloudy
    Feels Like 12°
    Moderate south wind South 11 - 29 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 62%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 10 km
    • Wind Wind - Average 11 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 29 km/h
    • Snowline Snowline 5906 ft

    Sunrise and Sunset

    Sunrise 07:20 Sunset 16:56
    First light 06:51 Midday 12:08 Last light 17:25
    Day length 9h 36m

    Time remaining until sunrise 5h 55m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    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
    6 Last Quarter
    7 Last Quarter

    Air quality in Sunnyvale today

    Detail
    37
    Fair O₃ (90 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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