Hourly Weather Forecast - Union City, CA

12 AM
52°F
0%
4mph
WSW
Cloudy
Humidity
90%
Feels like
52°F
Dew Point
49°F
1 AM
51°F
0%
4mph
SSW
Cloudy
Humidity
92%
Feels like
51°F
Dew Point
49°F
2 AM
51°F
0%
4mph
SW
Cloudy
Humidity
95%
Feels like
51°F
Dew Point
49°F
3 AM
51°F
0%
5mph
WSW
Cloudy
Humidity
95%
Feels like
51°F
Dew Point
49°F
4 AM
51°F
0%
5mph
WSW
Cloudy
Humidity
93%
Feels like
51°F
Dew Point
49°F
5 AM
52°F
0%
5mph
WSW
Cloudy
Humidity
92%
Feels like
52°F
Dew Point
49°F
6 AM
53°F
0%
4mph
SW
Cloudy
Humidity
90%
Feels like
53°F
Dew Point
50°F
6:37 AM
7 AM
54°F
0%
4mph
SSW
Cloudy
Humidity
88%
Feels like
54°F
Dew Point
51°F
8 AM
56°F
0%
4mph
SSW
Cloudy
Humidity
84%
Feels like
56°F
Dew Point
52°F
9 AM
59°F
0%
5mph
SW
Mostly Cloudy
Humidity
78%
Feels like
59°F
Dew Point
52°F
10 AM
61°F
0%
5mph
WSW
Mostly Cloudy
Humidity
74%
Feels like
61°F
Dew Point
53°F
11 AM
63°F
0%
6mph
W
Partly Cloudy
Humidity
69%
Feels like
63°F
Dew Point
53°F
12 PM
65°F
0%
7mph
W
Partly Cloudy
Humidity
67%
Feels like
65°F
Dew Point
54°F
1 PM
66°F
0%
8mph
WNW
Mostly Sunny
Humidity
65%
Feels like
66°F
Dew Point
54°F
2 PM
66°F
0%
8mph
WNW
Mostly Sunny
Humidity
63%
Feels like
66°F
Dew Point
53°F
3 PM
65°F
0%
9mph
WNW
Mostly Sunny
Humidity
65%
Feels like
65°F
Dew Point
53°F
4 PM
64°F
0%
9mph
WNW
Partly Cloudy
Humidity
66%
Feels like
64°F
Dew Point
52°F
5 PM
61°F
0%
9mph
WNW
Partly Cloudy
Humidity
71%
Feels like
61°F
Dew Point
52°F
6 PM
59°F
0%
9mph
W
Partly Cloudy
Humidity
75%
Feels like
59°F
Dew Point
51°F
6:03 PM
7 PM
57°F
0%
8mph
W
Partly Cloudy
Humidity
79%
Feels like
57°F
Dew Point
51°F
8 PM
56°F
0%
8mph
W
Partly Cloudy
Humidity
81%
Feels like
56°F
Dew Point
50°F
9 PM
55°F
0%
7mph
W
Mostly Cloudy
Humidity
82%
Feels like
55°F
Dew Point
50°F
10 PM
55°F
0%
7mph
WSW
Mostly Cloudy
Humidity
82%
Feels like
55°F
Dew Point
49°F
11 PM
54°F
0%
7mph
WSW
Mostly Cloudy
Humidity
84%
Feels like
54°F
Dew Point
49°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains tonight through the Northeast on Tuesday.

Today's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

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