Union City, CA Weather

    01:00 Monday
    Light rain
    Light rain with cloudy skies
    14° Feels like 14°
    Rainfall 70% 1.8 mm
    • Today 22 Dec. Light rain with cloudy skies 90% 7 mm 17° / 12° Moderate south wind 16 - 36 km/h
    • Tomorrow 23 Dec. Light rain with partly cloudy skies 80% 0.7 mm 18° / 13° Strong south wind 30 - 67 km/h
    • Wednesday 24 Dec. Light rain with partly cloudy skies 90% 7.8 mm 18° / 12° Very strong south wind 37 - 80 km/h
    • Thursday 25 Dec. Moderate rain with partly cloudy skies 90% 21 mm 14° / 9° Strong south wind 27 - 72 km/h
    • Friday 26 Dec. Light rain with partly cloudy skies 90% 4.6 mm 13° / 7° Moderate south wind 12 - 34 km/h
    • Saturday 27 Dec. Scattered clouds 12° / 4° Moderate north wind 6 - 22 km/h
    • Sunday 28 Dec. Clear 13° / 1° Gentle northeast wind 5 - 19 km/h

    Weather Forecast for Union City, CA Today

    , 22 December

    Tomorrow

    , 23 December
    02:00 Light rain with cloudy skies 70% 0.071 mm 14° Light rain
    Feels Like 14°
    Moderate south wind South 14 - 34 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 70% 0.071 mm
    • Humidity Humidity 95%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 3 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 34 km/h
    • Snowline Snowline 10171 ft
    03:00 Light rain with cloudy skies 50% 0.083 mm 14° Light rain
    Feels Like 14°
    Moderate south wind South 15 - 35 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 50% 0.083 mm
    • Humidity Humidity 95%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 5 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Snowline Snowline 10171 ft
    04:00 Light rain with partly cloudy skies 50% 0.02 mm 14° Light rain
    Feels Like 14°
    Moderate south wind South 16 - 35 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 50% 0.02 mm
    • Humidity Humidity 94%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 94%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 5 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 35 km/h
    • Snowline Snowline 10499 ft
    Light rain 05:00 Light rain with cloudy skies 60% 0.024 mm 14° Light rain
    Feels Like 14°
    Moderate south wind South 16 - 36 km/h
    		UV Index 0 Low SPF: no
    05:00 Light rain with cloudy skies 60% 1.7 mm 14° Light rain
    Feels Like 14°
    Moderate south wind South 16 - 36 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 60% 0.024 mm
    • Humidity Humidity 91%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 8 km
    • Wind Wind - Average 16 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 36 km/h
    • Snowline Snowline 10171 ft
    06:00 Light rain with cloudy skies 50% 0.024 mm 14° Light rain
    Feels Like 14°
    Moderate southeast wind Southeast 15 - 33 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 50% 0.024 mm
    • Humidity Humidity 89%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 6 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 33 km/h
    • Snowline Snowline 10499 ft
    07:00 Light rain with cloudy skies 50% 0.008 mm 14° Light rain
    Feels Like 14°
    Moderate south wind South 15 - 33 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 50% 0.008 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 15 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 33 km/h
    • Snowline Snowline 10499 ft
    Light rain 08:00 Light rain with cloudy skies 40% 0.004 mm 14° Light rain
    Feels Like 14°
    Moderate south wind South 15 - 33 km/h
    		UV Index 0 Low SPF: no
    08:00 Light rain with cloudy skies 50% 0.3 mm 14° Light rain
    Feels Like 14°
    Moderate south wind South 15 - 33 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 40% 0.004 mm
    • Humidity Humidity 86%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 14 °C
    • Visibility Visibility 14 km
    • Wind Wind - Average 15 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 33 km/h
    • Snowline Snowline 10499 ft
    09:00 Overcast 15° Overcast
    Feels Like 15°
    Moderate south wind South 14 - 32 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 83%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 14 km
    • Wind Wind - Average 14 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 32 km/h
    • Snowline Snowline 10171 ft
    10:00 Overcast 15° Overcast
    Feels Like 15°
    Moderate south wind South 12 - 30 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 82%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 16 km
    • Wind Wind - Average 12 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 30 km/h
    • Snowline Snowline 10171 ft
    Overcast 11:00 Overcast 15° Overcast
    Feels Like 15°
    Moderate south wind South 10 - 28 km/h
    		UV Index 1 Low SPF: no
    11:00 Overcast 15° Overcast
    Feels Like 15°
    Moderate south wind South 10 - 28 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 80%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 10 km/h
    • Pressure Pressure 1017 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 28 km/h
    • Snowline Snowline 10171 ft
    12:00 Overcast 16° Overcast
    Feels Like 16°
    Moderate south wind South 8 - 25 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 99%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 8 km/h
    • Pressure Pressure 1016 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 25 km/h
    • Snowline Snowline 10171 ft
    13:00 Partly cloudy 16° Partly cloudy
    Feels Like 16°
    Moderate south wind South 7 - 21 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 96%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 7 km/h
    • Pressure Pressure 1015 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 21 km/h
    • Snowline Snowline 9843 ft
    Overcast 14:00 Overcast 17° Overcast
    Feels Like 17°
    Gentle south wind South 6 - 19 km/h
    		UV Index 1 Low SPF: no
    14:00 Overcast 17° Overcast
    Feels Like 17°
    Gentle south wind South 6 - 19 km/h
    		UV Index 1 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 77%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 96%
    • Feels Like Feels Like 17 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1014 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 19 km/h
    • Snowline Snowline 9843 ft
    15:00 Overcast 16° Overcast
    Feels Like 16°
    Gentle south wind South 4 - 16 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 20% 0 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 98%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 40 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
    16:00 Overcast 16° Overcast
    Feels Like 16°
    Gentle southeast wind Southeast 3 - 13 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 16 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 3 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Snowline Snowline 10171 ft
    Overcast 17:00 Overcast 15° Overcast
    Feels Like 15°
    Gentle southwest wind Southwest 1 - 9 km/h
    		UV Index 0 Low SPF: no
    17:00 Overcast 15° Overcast
    Feels Like 15°
    Gentle southwest wind Southwest 1 - 9 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 86%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 9 km/h
    • Snowline Snowline 10171 ft
    18:00 Overcast 15° Overcast
    Feels Like 15°
    Gentle west wind West 0 - 6 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 88%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 0 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 6 km/h
    • Snowline Snowline 10171 ft
    19:00 Overcast 15° Overcast
    Feels Like 15°
    Gentle northwest wind Northwest 2 - 6 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 89%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 15 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1013 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 6 km/h
    • Snowline Snowline 10171 ft
    Overcast 20:00 Overcast 14° Overcast
    Feels Like 14°
    Gentle northwest wind Northwest 3 - 9 km/h
    		UV Index 0 Low SPF: no
    20:00 Overcast 14° Overcast
    Feels Like 14°
    Gentle northwest wind Northwest 3 - 9 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 14 °C
    • Visibility Visibility 20 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
    21:00 Partly cloudy 14° Partly cloudy
    Feels Like 14°
    Gentle west wind West 2 - 9 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 95%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 94%
    • 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 9 km/h
    • Snowline Snowline 10499 ft
    22:00 Partly cloudy 13° Partly cloudy
    Feels Like 13°
    Gentle west wind West 1 - 8 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 10% 0 mm
    • Humidity Humidity 98%
    • Dew Point Dew Point 13 °C
    • Clouds Clouds 90%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 8 km/h
    • Snowline Snowline 10499 ft
    Overcast 23:00 Overcast 13° Overcast
    Feels Like 13°
    Gentle southeast wind Southeast 2 - 7 km/h
    		UV Index 0 Low SPF: no
    23:00 Overcast 13° Overcast
    Feels Like 13°
    Gentle southeast wind Southeast 2 - 7 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 98%
    • Dew Point Dew Point 12 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 20 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 7 km/h
    • Snowline Snowline 10499 ft
    24:00 Partly cloudy 13° Partly cloudy
    Feels Like 13°
    Gentle southeast wind Southeast 6 - 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 96%
    • Feels Like Feels Like 13 °C
    • Visibility Visibility 25 km
    • Wind Wind - Average 6 km/h
    • Pressure Pressure 1012 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 13 km/h
    • Snowline Snowline 10499 ft

    Sunrise and Sunset

    Sunrise 07:19 Sunset 16:53
    First light 06:50 Midday 12:06 Last light 17:23
    Day length 9h 34m

    Time remaining until sunrise 5h 42m

    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 Union City today

    Detail
    32
    Fair PM₂₅ (18 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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