Hourly Weather Forecast - Union City, CA

12 AM
56°F
0%
4mph
N
Clear
Humidity
65%
Feels like
56°F
Dew Point
44°F
1 AM
55°F
0%
5mph
NE
Clear
Humidity
65%
Feels like
55°F
Dew Point
43°F
2 AM
53°F
0%
5mph
ENE
Clear
Humidity
65%
Feels like
53°F
Dew Point
42°F
3 AM
52°F
0%
5mph
ENE
Clear
Humidity
65%
Feels like
52°F
Dew Point
41°F
4 AM
51°F
0%
6mph
ENE
Clear
Humidity
66%
Feels like
51°F
Dew Point
40°F
5 AM
50°F
0%
6mph
ENE
Clear
Humidity
67%
Feels like
50°F
Dew Point
40°F
6 AM
50°F
0%
6mph
ENE
Mostly Clear
Humidity
63%
Feels like
50°F
Dew Point
38°F
6:49 AM
7 AM
53°F
0%
6mph
ENE
Mostly Sunny
Humidity
59%
Feels like
53°F
Dew Point
39°F
8 AM
58°F
0%
6mph
NE
Partly Cloudy
Humidity
58%
Feels like
58°F
Dew Point
43°F
9 AM
63°F
0%
6mph
NE
Mostly Sunny
Humidity
50%
Feels like
63°F
Dew Point
44°F
10 AM
67°F
0%
7mph
NE
Mostly Sunny
Humidity
43%
Feels like
67°F
Dew Point
44°F
11 AM
71°F
0%
8mph
NNE
Sunny
Humidity
38%
Feels like
71°F
Dew Point
44°F
12 PM
74°F
0%
8mph
NNE
Sunny
Humidity
35%
Feels like
74°F
Dew Point
45°F
1 PM
77°F
0%
8mph
N
Sunny
Humidity
32%
Feels like
77°F
Dew Point
45°F
2 PM
79°F
0%
7mph
N
Sunny
Humidity
31%
Feels like
79°F
Dew Point
45°F
3 PM
80°F
0%
7mph
NNW
Sunny
Humidity
30%
Feels like
79°F
Dew Point
46°F
4 PM
80°F
0%
7mph
NW
Sunny
Humidity
31%
Feels like
80°F
Dew Point
47°F
5 PM
78°F
0%
7mph
NW
Mostly Sunny
Humidity
35%
Feels like
78°F
Dew Point
48°F

Monday's Weather Outlook

Monday's Weather Outlook

Unsettled weather interrupts the beginning of the work week for many across the Nation this Monday.

Weekly Drought Map for March 26, 2026

Extreme Weather Leads To A Mix Of Drought Development & Relief

Severe storm moving over the Texas Panhandle

What Is A Severe Thunderstorm?

(Image provided by Pixabay.com)

Sun Safety: Protect Your Skin During Spring

Featured image via Pixabay.com

Drought Impacts: It's More Than You Think!

Pile of hail after a hail storm hits Perth.

How Does Hail Form?

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide