Union City, CA Weather

    23:00 Thursday
    Overcast
    Overcast
    12° Feels like 12°
    New Moon New Moon Illuminated: 1%
    • Today 18 Dec. Fog More information 14° / 9° Gentle west wind 5 - 18 km/h
    • Tomorrow 19 Dec. Light rain with partly cloudy skies 80% 1.3 mm 18° / 10° Moderate southwest wind 11 - 27 km/h
    • Saturday 20 Dec. Light rain with cloudy skies 80% 7.1 mm 15° / 12° Moderate south wind 7 - 20 km/h
    • Sunday 21 Dec. Light rain with cloudy skies 80% 9.1 mm 17° / 13° Moderate south wind 18 - 41 km/h
    • Monday 22 Dec. Light rain with partly cloudy skies 70% 0.2 mm 17° / 13° Moderate south wind 16 - 40 km/h
    • Tuesday 23 Dec. Light rain with partly cloudy skies 90% 4.6 mm 17° / 12° Strong south wind 33 - 73 km/h
    • Wednesday 24 Dec. Light rain with partly cloudy skies 90% 5.6 mm 16° / 9° Very strong south wind 36 - 91 km/h

    Weather Forecast for Union City, CA Today

    , 18 December

    Tomorrow

    , 19 December
    17:00 Clear 11° Sunny
    Feels Like 11°
    Gentle west wind West 1 - 9 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 6%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 9 km/h
    • Snowline Snowline 13780 ft
    18:00 Scattered clouds 10° Scattered clouds
    Feels Like 12°
    Gentle east wind East 1 - 4 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 92%
    • Dew Point Dew Point 9 °C
    • Clouds Clouds 44%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 4 km/h
    • Snowline Snowline 13780 ft
    19:00 Partly cloudy 10° Partly cloudy
    Feels Like 11°
    Gentle east wind East 1 - 4 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 90%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 76%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 30 km
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 4 km/h
    • Snowline Snowline 13780 ft
    20:00 Partly cloudy 10° Partly cloudy
    Feels Like 10°
    Gentle east wind East 1 - 5 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 87%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 95%
    • Feels Like Feels Like 10 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 1 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 5 km/h
    • Snowline Snowline 13451 ft
    21:00 Overcast 11° Overcast
    Feels Like 11°
    Gentle east wind East 2 - 6 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 84%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 97%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 6 km/h
    • Snowline Snowline 13451 ft
    22:00 Overcast 11° Overcast
    Feels Like 11°
    Gentle east wind East 2 - 5 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 81%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 100%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 35 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 5 km/h
    • Snowline Snowline 13451 ft
    23:00 Overcast 12° Overcast
    Feels Like 12°
    Gentle southeast wind Southeast 2 - 6 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 79%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 98%
    • Feels Like Feels Like 12 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 2 km/h
    • Pressure Pressure 1020 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 6 km/h
    • Snowline Snowline 13451 ft
    24:00 Scattered clouds 11° Scattered clouds
    Feels Like 11°
    Gentle southeast wind Southeast 4 - 9 km/h
    		UV Index 0 Low SPF: no
    • Rain Rain 0% 0 mm
    • Humidity Humidity 78%
    • Dew Point Dew Point 8 °C
    • Clouds Clouds 55%
    • Feels Like Feels Like 11 °C
    • Visibility Visibility 40 km
    • Wind Wind - Average 4 km/h
    • Pressure Pressure 1019 hPa
    • Fog Fog No
    • Wind - Gusts Wind - Gusts 9 km/h
    • Snowline Snowline 13451 ft

    Sunrise and Sunset

    Sunrise 07:17 Sunset 16:52
    First light 06:48 Midday 12:04 Last light 17:21
    Day length 9h 34m

    Lunar calendar

    Mon Tue Wed Thu Fri Sat Sun
    18 New Moon
    19 New Moon
    20 New Moon
    21 First Quarter
    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

    Air quality in Union City today

    Detail
    36
    Fair PM₂₅ (21 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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