Hourly Weather Forecast - Union, SC

12 AM
73°F
0%
8mph
SSW
Partly Cloudy
Humidity
57%
Feels like
73°F
Dew Point
58°F
1 AM
73°F
0%
8mph
SSW
Partly Cloudy
Humidity
61%
Feels like
73°F
Dew Point
58°F
2 AM
72°F
0%
8mph
SSW
Mostly Cloudy
Humidity
64%
Feels like
72°F
Dew Point
59°F
3 AM
71°F
0%
8mph
SSW
Mostly Cloudy
Humidity
66%
Feels like
71°F
Dew Point
59°F
4 AM
70°F
0%
9mph
SSW
Mostly Cloudy
Humidity
68%
Feels like
70°F
Dew Point
59°F
5 AM
69°F
10%
9mph
SSW
Mostly Cloudy
Humidity
71%
Feels like
69°F
Dew Point
60°F
6 AM
69°F
30%
9mph
SW
30% Chance of Light Rain
Humidity
74%
Feels like
69°F
Dew Point
60°F
7 AM
67°F
50%
8mph
WSW
50% Chance of Light Rain
Humidity
82%
Feels like
67°F
Dew Point
61°F
7:41 AM
8 AM
64°F
90%
8mph
WNW
Rain
Humidity
90%
Feels like
64°F
Dew Point
61°F
9 AM
61°F
90%
9mph
NW
Rain
Humidity
94%
Feels like
61°F
Dew Point
59°F
10 AM
57°F
90%
10mph
NNW
Rain
Humidity
89%
Feels like
57°F
Dew Point
53°F
11 AM
54°F
70%
10mph
NNW
70% Chance of Rain
Humidity
82%
Feels like
54°F
Dew Point
48°F
12 PM
52°F
50%
10mph
N
50% Chance of Rain
Humidity
75%
Feels like
52°F
Dew Point
44°F
1 PM
52°F
30%
11mph
N
30% Chance of Light Rain
Humidity
66%
Feels like
52°F
Dew Point
41°F
2 PM
52°F
10%
11mph
N
Partly Cloudy
Humidity
55%
Feels like
52°F
Dew Point
37°F
3 PM
54°F
10%
11mph
N
Partly Cloudy
Humidity
43%
Feels like
54°F
Dew Point
32°F
4 PM
55°F
10%
11mph
N
Mostly Sunny
Humidity
34%
Feels like
55°F
Dew Point
28°F
5 PM
56°F
0%
10mph
N
Sunny
Humidity
30%
Feels like
56°F
Dew Point
25°F
6 PM
54°F
0%
8mph
N
Sunny
Humidity
32%
Feels like
54°F
Dew Point
25°F
7 PM
51°F
0%
6mph
N
Sunny
Humidity
35%
Feels like
51°F
Dew Point
24°F
7:31 PM
8 PM
48°F
0%
4mph
N
Clear
Humidity
39%
Feels like
47°F
Dew Point
24°F
9 PM
46°F
0%
4mph
N
Clear
Humidity
44%
Feels like
45°F
Dew Point
25°F
10 PM
44°F
0%
3mph
N
Clear
Humidity
49%
Feels like
43°F
Dew Point
26°F
11 PM
43°F
0%
3mph
NNE
Clear
Humidity
53%
Feels like
43°F
Dew Point
27°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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