Hourly Weather Forecast - Union City, CA

5 AM
41°F
0%
6mph
E
Partly Cloudy
Humidity
96%
Feels like
37°F
Dew Point
40°F
6 AM
41°F
0%
6mph
ENE
Partly Cloudy
Humidity
95%
Feels like
37°F
Dew Point
40°F
7 AM
44°F
0%
6mph
ENE
Partly Cloudy
Humidity
90%
Feels like
40°F
Dew Point
41°F
7:20 AM
8 AM
47°F
0%
5mph
NE
Partly Cloudy
Humidity
90%
Feels like
45°F
Dew Point
45°F
9 AM
53°F
0%
5mph
N
Partly Cloudy
Humidity
77%
Feels like
53°F
Dew Point
46°F
10 AM
57°F
0%
5mph
NNW
Mostly Sunny
Humidity
68%
Feels like
57°F
Dew Point
46°F
11 AM
60°F
0%
6mph
NW
Mostly Sunny
Humidity
63%
Feels like
60°F
Dew Point
47°F
12 PM
63°F
0%
6mph
NW
Sunny
Humidity
57%
Feels like
63°F
Dew Point
47°F
1 PM
65°F
0%
6mph
NNW
Sunny
Humidity
53%
Feels like
65°F
Dew Point
47°F
2 PM
66°F
0%
6mph
NNW
Sunny
Humidity
50%
Feels like
66°F
Dew Point
47°F
3 PM
67°F
0%
6mph
N
Sunny
Humidity
50%
Feels like
67°F
Dew Point
47°F
4 PM
65°F
0%
6mph
N
Sunny
Humidity
52%
Feels like
65°F
Dew Point
47°F
5 PM
62°F
0%
6mph
N
Sunny
Humidity
56%
Feels like
62°F
Dew Point
46°F
5:17 PM
6 PM
58°F
0%
6mph
N
Clear
Humidity
63%
Feels like
58°F
Dew Point
45°F
7 PM
55°F
0%
5mph
NNE
Clear
Humidity
67%
Feels like
55°F
Dew Point
44°F
8 PM
53°F
0%
5mph
NNE
Mostly Clear
Humidity
72%
Feels like
53°F
Dew Point
44°F
9 PM
51°F
0%
5mph
NNE
Clear
Humidity
76%
Feels like
51°F
Dew Point
44°F
10 PM
49°F
0%
5mph
NNE
Clear
Humidity
78%
Feels like
47°F
Dew Point
43°F
11 PM
48°F
0%
5mph
NE
Mostly Clear
Humidity
80%
Feels like
46°F
Dew Point
43°F

Snow Forecast through Sunday

Series of Weather Systems Cover Great Lakes, East in Snow

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and Eastern U.S.

Monday's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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