Hourly Weather Forecast - Harleyville, SC

12 AM
41°F
0%
2mph
WSW
Mostly Clear
Humidity
73%
Feels like
41°F
Dew Point
33°F
1 AM
41°F
0%
2mph
WSW
Mostly Clear
Humidity
74%
Feels like
41°F
Dew Point
33°F
2 AM
40°F
0%
2mph
WSW
Mostly Clear
Humidity
76%
Feels like
40°F
Dew Point
33°F
3 AM
39°F
0%
2mph
WSW
Mostly Clear
Humidity
78%
Feels like
39°F
Dew Point
32°F
4 AM
37°F
0%
2mph
WSW
Partly Cloudy
Humidity
81%
Feels like
37°F
Dew Point
32°F
5 AM
37°F
0%
2mph
WSW
Partly Cloudy
Humidity
84%
Feels like
37°F
Dew Point
32°F
6 AM
37°F
0%
2mph
SW
Partly Cloudy
Humidity
85%
Feels like
37°F
Dew Point
32°F
7 AM
38°F
0%
2mph
SW
Partly Cloudy
Humidity
80%
Feels like
38°F
Dew Point
33°F
7:26 AM
8 AM
42°F
0%
3mph
SW
Partly Cloudy
Humidity
77%
Feels like
42°F
Dew Point
35°F
9 AM
47°F
0%
4mph
SW
Mostly Cloudy
Humidity
71%
Feels like
46°F
Dew Point
38°F
10 AM
52°F
0%
4mph
WSW
Mostly Cloudy
Humidity
62%
Feels like
52°F
Dew Point
39°F
11 AM
56°F
0%
5mph
SW
Mostly Cloudy
Humidity
52%
Feels like
56°F
Dew Point
39°F
12 PM
60°F
0%
6mph
SW
Partly Cloudy
Humidity
47%
Feels like
60°F
Dew Point
39°F
1 PM
62°F
10%
6mph
SW
Partly Cloudy
Humidity
43%
Feels like
62°F
Dew Point
39°F
2 PM
63°F
10%
6mph
SW
Partly Cloudy
Humidity
42%
Feels like
63°F
Dew Point
40°F
3 PM
63°F
10%
6mph
SW
Mostly Cloudy
Humidity
43%
Feels like
63°F
Dew Point
40°F
4 PM
61°F
10%
6mph
SW
Mostly Cloudy
Humidity
48%
Feels like
61°F
Dew Point
41°F
5 PM
58°F
10%
6mph
SW
Mostly Cloudy
Humidity
53%
Feels like
58°F
Dew Point
41°F
5:26 PM
6 PM
55°F
10%
4mph
SW
Mostly Cloudy
Humidity
56%
Feels like
55°F
Dew Point
40°F
7 PM
53°F
10%
4mph
SW
Partly Cloudy
Humidity
61%
Feels like
53°F
Dew Point
40°F
8 PM
52°F
20%
3mph
SW
Mostly Cloudy
Humidity
66%
Feels like
52°F
Dew Point
41°F
9 PM
51°F
30%
3mph
SW
30% Chance of Light Rain
Humidity
70%
Feels like
51°F
Dew Point
41°F
10 PM
50°F
30%
3mph
SW
30% Chance of Light Rain
Humidity
71%
Feels like
50°F
Dew Point
41°F
11 PM
50°F
30%
3mph
SW
30% Chance of Light Rain
Humidity
71%
Feels like
50°F
Dew Point
41°F

Tuesday's Weather Outlook

Today's Weather Outlook

Old Man Winter delivers plenty of cold and snow to the eastern third of the U.S. today.

St. Louis Tornado - May 16th, 2025

2025 Year in Review: Billion-Dollar Disasters From May through June

EF3 tornado damage near Plantersville, Alabama

2025 Year in Review: Billion-Dollar Disasters From February Through April

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

A frame from an automated video of a tornado and its mesocyclone that derailed multiple train cars near Enderlin, North Dakota and destroyed multiple homes on June 20, 2025. (ChrisWx via Wikimedia Commons)

2025 Year in Review: Extreme Weather - January through June

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide