Hourly Weather Forecast - Union, SC

7:30 AM
8 AM
42°F
0%
2mph
WSW
Mostly Sunny
Humidity
79%
Feels like
42°F
Dew Point
36°F
9 AM
48°F
0%
2mph
WSW
Partly Cloudy
Humidity
64%
Feels like
48°F
Dew Point
36°F
10 AM
55°F
0%
3mph
SW
Sunny
Humidity
49%
Feels like
55°F
Dew Point
36°F
11 AM
62°F
0%
4mph
SW
Sunny
Humidity
38%
Feels like
62°F
Dew Point
36°F
12 PM
67°F
0%
5mph
SW
Sunny
Humidity
32%
Feels like
67°F
Dew Point
36°F
1 PM
71°F
0%
7mph
SW
Sunny
Humidity
27%
Feels like
71°F
Dew Point
36°F
2 PM
74°F
0%
8mph
SW
Mostly Sunny
Humidity
25%
Feels like
74°F
Dew Point
36°F
3 PM
74°F
0%
8mph
SW
Partly Cloudy
Humidity
24%
Feels like
74°F
Dew Point
36°F
4 PM
74°F
0%
9mph
SW
Partly Cloudy
Humidity
25%
Feels like
74°F
Dew Point
36°F
5 PM
73°F
0%
9mph
SW
Partly Cloudy
Humidity
26%
Feels like
73°F
Dew Point
37°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
33%
Feels like
68°F
Dew Point
38°F
7:38 PM
8 PM
65°F
0%
7mph
SSW
Partly Cloudy
Humidity
37%
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
SW
Mostly Clear
Humidity
42%
Feels like
62°F
Dew Point
39°F
11 PM
61°F
0%
7mph
SW
Mostly 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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