Hourly Weather Forecast - Union, SC

9 AM
45°F
0%
2mph
WSW
Mostly Sunny
Humidity
69%
Feels like
45°F
Dew Point
35°F
10 AM
52°F
0%
3mph
SW
Sunny
Humidity
53%
Feels like
52°F
Dew Point
35°F
11 AM
59°F
0%
4mph
SW
Sunny
Humidity
41%
Feels like
59°F
Dew Point
35°F
12 PM
65°F
0%
5mph
SW
Sunny
Humidity
33%
Feels like
65°F
Dew Point
35°F
1 PM
70°F
0%
6mph
SW
Mostly Sunny
Humidity
28%
Feels like
70°F
Dew Point
35°F
2 PM
72°F
0%
8mph
SW
Mostly Sunny
Humidity
26%
Feels like
72°F
Dew Point
35°F
3 PM
73°F
0%
8mph
SW
Partly Cloudy
Humidity
25%
Feels like
73°F
Dew Point
35°F
4 PM
73°F
0%
9mph
SW
Partly Cloudy
Humidity
25%
Feels like
73°F
Dew Point
35°F
5 PM
73°F
0%
9mph
SW
Partly Cloudy
Humidity
26%
Feels like
73°F
Dew Point
36°F
6 PM
71°F
0%
8mph
SW
Partly Cloudy
Humidity
29%
Feels like
71°F
Dew Point
37°F
7 PM
68°F
0%
7mph
SSW
Partly Cloudy
Humidity
32%
Feels like
68°F
Dew Point
37°F
7:38 PM
8 PM
65°F
0%
7mph
SSW
Partly Cloudy
Humidity
36%
Feels like
65°F
Dew Point
38°F
9 PM
64°F
0%
7mph
SSW
Partly Cloudy
Humidity
40%
Feels like
64°F
Dew Point
39°F
10 PM
62°F
0%
7mph
SSW
Mostly Clear
Humidity
42%
Feels like
62°F
Dew Point
39°F
11 PM
61°F
0%
7mph
SW
Clear
Humidity
45%
Feels like
61°F
Dew Point
40°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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