Union City, CA Weather

22:00 Thursday Artboard
Partly cloudy Partly cloudy 13° Feels like 13° Last Quarter Last Quarter Illuminated: 97%
  • Today 25 April Partly cloudy 16° / 10° Calm 29 - 58 km/h
  • Tomorrow 26 April Light rain 80% 1.2 mm 16° / 10° Calm 33 - 65 km/h
  • Saturday 27 April Scattered clouds 16° / Calm 24 - 49 km/h
  • Sunday 28 April Scattered clouds 17° / 10° Calm 23 - 47 km/h
  • Monday 29 April Scattered clouds 18° / Calm 17 - 39 km/h
  • Tuesday 30 April Clear 19° / Calm 16 - 37 km/h
  • Wednesday 1 May Clear 21° / Calm 14 - 36 km/h

Weather Forecast for Union City, CA Today

, 25 April

Tomorrow

, 26 April
17:00 Partly cloudy 15° Partly cloudy
Feels Like 15°
Calm West 27 - 57 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 73%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 56%
  • Feels Like Feels Like 15 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 27 km/h
  • Pressure Pressure 1019 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 57 km/h
  • Snowline Snowline 2700 m
18:00 Partly cloudy 15° Partly cloudy
Feels Like 15°
Calm West 25 - 53 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 74%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 80%
  • Feels Like Feels Like 15 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 25 km/h
  • Pressure Pressure 1019 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 53 km/h
  • Snowline Snowline 2800 m
19:00 Overcast 14° Overcast
Feels Like 14°
Calm West 23 - 48 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 76%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 99%
  • Feels Like Feels Like 14 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 23 km/h
  • Pressure Pressure 1018 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 48 km/h
  • Snowline Snowline 2700 m
20:00 Overcast 13° Overcast
Feels Like 13°
Calm West 22 - 53 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 79%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 100%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 22 km/h
  • Pressure Pressure 1018 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 53 km/h
  • Snowline Snowline 2600 m
21:00 Partly cloudy 13° Partly cloudy
Feels Like 13°
Calm West 19 - 41 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 85%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 81%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 19 km/h
  • Pressure Pressure 1019 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 41 km/h
  • Snowline Snowline 2700 m
22:00 Partly cloudy 13° Partly cloudy
Feels Like 13°
Calm West 18 - 37 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 87%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 61%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 18 km
  • Wind Wind - Average 18 km/h
  • Pressure Pressure 1019 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 37 km/h
  • Snowline Snowline 2600 m
23:00 Partly cloudy 13° Partly cloudy
Feels Like 13°
Calm West 17 - 41 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 86%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 56%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1019 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 41 km/h
  • Snowline Snowline 2500 m
24:00 Partly cloudy 13° Partly cloudy
Feels Like 13°
Calm West 17 - 33 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 85%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 81%
  • Feels Like Feels Like 13 °C
  • Visibility Visibility 18 km
  • Wind Wind - Average 17 km/h
  • Pressure Pressure 1019 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 33 km/h
  • Snowline Snowline 2500 m

Pollution in Union City

Detail
25
Fair O₃ (59 µg/m³)
  • Little health risk.
  • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs

Maximum Minimum Rainfall

Videos

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Spectacular animation of the Crab Nebula supernova explosion