Hourly Weather Forecast - Union City, CA

12 AM
56°F
0%
5mph
NW
Partly Cloudy
Humidity
74%
Feels like
56°F
Dew Point
48°F
1 AM
55°F
0%
4mph
NW
Partly Cloudy
Humidity
77%
Feels like
55°F
Dew Point
48°F
2 AM
53°F
0%
4mph
NW
Mostly Clear
Humidity
80%
Feels like
53°F
Dew Point
47°F
3 AM
52°F
0%
4mph
NW
Mostly Clear
Humidity
83%
Feels like
52°F
Dew Point
47°F
4 AM
50°F
0%
4mph
NW
Clear
Humidity
85%
Feels like
50°F
Dew Point
46°F
5 AM
50°F
0%
4mph
NW
Clear
Humidity
86%
Feels like
48°F
Dew Point
46°F
6 AM
50°F
0%
4mph
NW
Clear
Humidity
88%
Feels like
49°F
Dew Point
46°F
7 AM
52°F
0%
4mph
NNE
Clear
Humidity
85%
Feels like
52°F
Dew Point
47°F
7:22 AM
8 AM
55°F
0%
4mph
NNE
Mostly Sunny
Humidity
79%
Feels like
55°F
Dew Point
48°F
9 AM
59°F
0%
4mph
NNW
Mostly Sunny
Humidity
71%
Feels like
59°F
Dew Point
49°F
10 AM
62°F
0%
4mph
WNW
Mostly Sunny
Humidity
66%
Feels like
62°F
Dew Point
51°F
11 AM
65°F
0%
4mph
WNW
Mostly Sunny
Humidity
61%
Feels like
65°F
Dew Point
51°F
12 PM
67°F
0%
5mph
WNW
Mostly Sunny
Humidity
57%
Feels like
67°F
Dew Point
52°F
1 PM
70°F
0%
6mph
WNW
Mostly Sunny
Humidity
54%
Feels like
70°F
Dew Point
52°F
2 PM
71°F
0%
7mph
WNW
Partly Cloudy
Humidity
53%
Feels like
71°F
Dew Point
53°F
3 PM
71°F
0%
8mph
WNW
Mostly Sunny
Humidity
53%
Feels like
71°F
Dew Point
53°F
4 PM
71°F
0%
9mph
WNW
Mostly Sunny
Humidity
54%
Feels like
71°F
Dew Point
53°F
5 PM
69°F
0%
9mph
WNW
Mostly Sunny
Humidity
57%
Feels like
69°F
Dew Point
53°F
6 PM
67°F
0%
8mph
WNW
Mostly Sunny
Humidity
61%
Feels like
67°F
Dew Point
53°F
7 PM
64°F
0%
7mph
W
Partly Cloudy
Humidity
66%
Feels like
64°F
Dew Point
52°F
7:13 PM
8 PM
61°F
0%
7mph
W
Partly Cloudy
Humidity
71%
Feels like
61°F
Dew Point
52°F
9 PM
59°F
0%
6mph
W
Partly Cloudy
Humidity
75%
Feels like
59°F
Dew Point
51°F
10 PM
58°F
0%
6mph
WSW
Mostly Clear
Humidity
76%
Feels like
58°F
Dew Point
51°F
11 PM
57°F
10%
6mph
WSW
Mostly Clear
Humidity
78%
Feels like
57°F
Dew Point
50°F

Today's Severe Weather Outlook

Severe Storms Continue To Wreak Havoc on East, Gulf Coasts

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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Today's National Outlook

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Allergy Forecast

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