Hourly Weather Forecast - Union, SC

3 AM
71°F
0%
9mph
SSW
Mostly Cloudy
Humidity
71%
Feels like
71°F
Dew Point
61°F
4 AM
71°F
0%
9mph
SSW
Mostly Cloudy
Humidity
72%
Feels like
71°F
Dew Point
61°F
5 AM
70°F
10%
9mph
SSW
Mostly Cloudy
Humidity
74%
Feels like
70°F
Dew Point
61°F
6 AM
69°F
30%
9mph
SSW
30% Chance of Light Rain
Humidity
77%
Feels like
69°F
Dew Point
62°F
7 AM
68°F
40%
8mph
SSW
40% Chance of Rain
Humidity
83%
Feels like
68°F
Dew Point
63°F
7:41 AM
8 AM
66°F
90%
8mph
SW
Rain
Humidity
91%
Feels like
66°F
Dew Point
63°F
9 AM
62°F
100%
10mph
W
Rain
Humidity
88%
Feels like
62°F
Dew Point
58°F
10 AM
58°F
90%
11mph
NNW
Rain
Humidity
88%
Feels like
58°F
Dew Point
54°F
11 AM
55°F
50%
11mph
N
50% Chance of Light Rain
Humidity
78%
Feels like
55°F
Dew Point
48°F
12 PM
53°F
30%
11mph
N
30% Chance of Light Rain
Humidity
71%
Feels like
53°F
Dew Point
44°F
1 PM
53°F
30%
11mph
N
30% Chance Rain Showers
Humidity
62%
Feels like
53°F
Dew Point
41°F
2 PM
54°F
10%
12mph
N
Partly Cloudy
Humidity
51%
Feels like
54°F
Dew Point
37°F
3 PM
55°F
10%
11mph
N
Sunny
Humidity
41%
Feels like
55°F
Dew Point
31°F
4 PM
56°F
0%
11mph
N
Sunny
Humidity
32%
Feels like
56°F
Dew Point
26°F
5 PM
56°F
0%
10mph
N
Sunny
Humidity
29%
Feels like
56°F
Dew Point
24°F
6 PM
53°F
0%
9mph
N
Sunny
Humidity
30%
Feels like
53°F
Dew Point
23°F
7 PM
51°F
0%
7mph
N
Sunny
Humidity
33%
Feels like
51°F
Dew Point
22°F
7:31 PM
8 PM
49°F
0%
5mph
N
Clear
Humidity
34%
Feels like
47°F
Dew Point
22°F
9 PM
48°F
0%
4mph
N
Clear
Humidity
36%
Feels like
46°F
Dew Point
22°F
10 PM
46°F
0%
3mph
NNE
Clear
Humidity
38%
Feels like
45°F
Dew Point
22°F
11 PM
44°F
0%
3mph
NNE
Clear
Humidity
42%
Feels like
44°F
Dew Point
22°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.

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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