Union City

US · 21m

Live · updated just now

Current conditions

Clear sky
28°C
Feels like 25°C · Clear sky
Humidity
22%
Wind
14 km/h WNW
Pressure
1015 hPa
UV Index
5.2 Moderate
Cloud Cover
0%
Precipitation
0 mm
Sunrise
5:59 AM
Sunset
8:30 PM
Compare

What to expect today in Union City

Right now in Union City it's 28°C with clear sky. It feels colder than that, more like 25°C. Today's high should reach 30°C with an overnight low near 19°C. No significant precipitation is expected over the next several hours. Tomorrow looks similar, with highs near 29°C with clear sky.

Next 25 Hours

Now
Clear sky
18°C
·
01:00
Clear sky
18°C
·
02:00
Clear sky
17°C
·
03:00
Clear sky
16°C
·
04:00
Clear sky
16°C
·
05:00
Clear sky
15°C
·
06:00
Clear sky
15°C
·
07:00
Clear sky
16°C
·
08:00
Clear sky
18°C
·
09:00
Clear sky
20°C
·
10:00
Clear sky
23°C
·
11:00
Clear sky
26°C
·
12:00
Clear sky
28°C
·
13:00
Clear sky
29°C
·
14:00
Clear sky
29°C
·
15:00
Clear sky
29°C
·
16:00
Clear sky
28°C
·
17:00
Clear sky
27°C
·
18:00
Clear sky
25°C
·
19:00
Clear sky
23°C
·
20:00
Clear sky
22°C
·
21:00
Clear sky
20°C
·
22:00
Clear sky
19°C
·
23:00
Clear sky
18°C
·
00:00
Clear sky
18°C
·

10-Day Forecast

Forecast trends

Next 24 hours — temperature & precipitation

10-day outlook — high / low & rainfall

Union City on the map

About Union City

Union City, California is located in the San Francisco Bay Area and is known for its vibrant community and proximity to the coast. The climate is typically mild with pleasant weather throughout the year.

Union City, CA experiences a Mediterranean climate with mild, wet winters and warm, dry summers. Temperatures range from cool in winter to quite hot in the summer months. Expect mild, fog-prone winters and dry, sunny summers.

Nearby Cities

Compare Union City with another citySee weather & climate side by side — find your climate twin.
→