Hourly Weather Forecast - Union City, CA

2 AM
50°F
0%
4mph
E
Clear
Humidity
87%
Feels like
50°F
Dew Point
46°F
3 AM
49°F
0%
4mph
E
Clear
Humidity
88%
Feels like
48°F
Dew Point
45°F
4 AM
48°F
0%
4mph
E
Mostly Clear
Humidity
90%
Feels like
47°F
Dew Point
45°F
5 AM
48°F
0%
4mph
E
Mostly Clear
Humidity
88%
Feels like
46°F
Dew Point
44°F
6 AM
48°F
0%
4mph
E
Partly Cloudy
Humidity
88%
Feels like
46°F
Dew Point
44°F
7 AM
50°F
0%
4mph
E
Partly Cloudy
Humidity
81%
Feels like
50°F
Dew Point
44°F
7:24 AM
8 AM
54°F
0%
4mph
ENE
Partly Cloudy
Humidity
79%
Feels like
54°F
Dew Point
48°F
9 AM
60°F
0%
4mph
ENE
Partly Cloudy
Humidity
68%
Feels like
60°F
Dew Point
49°F
10 AM
64°F
0%
4mph
WNW
Mostly Sunny
Humidity
60%
Feels like
64°F
Dew Point
50°F
11 AM
68°F
0%
4mph
WNW
Mostly Sunny
Humidity
53%
Feels like
68°F
Dew Point
50°F
12 PM
71°F
0%
5mph
WNW
Sunny
Humidity
49%
Feels like
71°F
Dew Point
51°F
1 PM
74°F
0%
6mph
WNW
Sunny
Humidity
46%
Feels like
74°F
Dew Point
51°F
2 PM
75°F
0%
7mph
WNW
Sunny
Humidity
44%
Feels like
75°F
Dew Point
52°F
3 PM
76°F
0%
8mph
WNW
Sunny
Humidity
45%
Feels like
76°F
Dew Point
53°F
4 PM
75°F
0%
8mph
WNW
Sunny
Humidity
44%
Feels like
75°F
Dew Point
52°F
5 PM
73°F
0%
8mph
NW
Sunny
Humidity
45%
Feels like
73°F
Dew Point
51°F
6 PM
70°F
0%
7mph
NW
Sunny
Humidity
48%
Feels like
70°F
Dew Point
50°F
7 PM
67°F
0%
6mph
NW
Sunny
Humidity
55%
Feels like
67°F
Dew Point
50°F
7:12 PM
8 PM
64°F
0%
6mph
NW
Clear
Humidity
60%
Feels like
64°F
Dew Point
49°F
9 PM
61°F
0%
5mph
NW
Clear
Humidity
65%
Feels like
61°F
Dew Point
49°F
10 PM
59°F
0%
5mph
WNW
Clear
Humidity
68%
Feels like
59°F
Dew Point
49°F
11 PM
58°F
0%
5mph
NW
Clear
Humidity
72%
Feels like
58°F
Dew Point
49°F

Tonight'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.

Today's Weather Outlook

Today'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

Hurricane Tracker

Allergy Forecast

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