Hourly Weather Forecast - Union, SC

12 AM
56°F
0%
4mph
NNE
Mostly Clear
Humidity
62%
Feels like
56°F
Dew Point
44°F
1 AM
55°F
10%
4mph
NE
Mostly Clear
Humidity
65%
Feels like
55°F
Dew Point
43°F
2 AM
53°F
10%
4mph
NE
Mostly Clear
Humidity
67%
Feels like
53°F
Dew Point
43°F
3 AM
52°F
20%
4mph
NE
Mostly Clear
Humidity
68%
Feels like
52°F
Dew Point
42°F
4 AM
51°F
30%
4mph
NE
30% Chance Rain Showers
Humidity
70%
Feels like
51°F
Dew Point
42°F
5 AM
50°F
30%
4mph
NE
30% Chance Rain Showers
Humidity
72%
Feels like
50°F
Dew Point
42°F
6 AM
49°F
20%
4mph
NE
Clear
Humidity
74%
Feels like
48°F
Dew Point
42°F
7 AM
49°F
10%
4mph
NE
Clear
Humidity
75%
Feels like
48°F
Dew Point
42°F
7:22 AM
8 AM
51°F
10%
4mph
NE
Mostly Sunny
Humidity
71%
Feels like
51°F
Dew Point
42°F
9 AM
55°F
10%
4mph
E
Mostly Sunny
Humidity
64%
Feels like
55°F
Dew Point
43°F
10 AM
59°F
10%
5mph
SE
Sunny
Humidity
59%
Feels like
59°F
Dew Point
44°F

Today's High Temperature Outlook

Dangerous Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Today's Weather Outlook

Today's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

(Image provided by Pixabay.com)

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