Hourly Weather Forecast - Barnwell, SC

12 AM
57°F
0%
4mph
SSW
Clear
Humidity
58%
Feels like
57°F
Dew Point
42°F
1 AM
56°F
0%
4mph
SW
Clear
Humidity
60%
Feels like
56°F
Dew Point
42°F
2 AM
55°F
0%
4mph
SW
Mostly Clear
Humidity
61%
Feels like
55°F
Dew Point
42°F
3 AM
54°F
0%
4mph
SW
Mostly Clear
Humidity
63%
Feels like
54°F
Dew Point
41°F
4 AM
53°F
0%
4mph
SW
Mostly Clear
Humidity
64%
Feels like
53°F
Dew Point
41°F
5 AM
53°F
0%
4mph
WSW
Mostly Clear
Humidity
65%
Feels like
53°F
Dew Point
41°F
6 AM
53°F
0%
5mph
WSW
Mostly Clear
Humidity
66%
Feels like
53°F
Dew Point
42°F
7 AM
55°F
0%
5mph
WSW
Partly Cloudy
Humidity
66%
Feels like
55°F
Dew Point
44°F
7:28 AM
8 AM
58°F
0%
5mph
WSW
Partly Cloudy
Humidity
62%
Feels like
58°F
Dew Point
45°F
9 AM
62°F
0%
6mph
WSW
Partly Cloudy
Humidity
58%
Feels like
62°F
Dew Point
47°F
10 AM
66°F
0%
6mph
W
Partly Cloudy
Humidity
52%
Feels like
66°F
Dew Point
48°F
11 AM
71°F
0%
7mph
W
Sunny
Humidity
47%
Feels like
71°F
Dew Point
50°F
12 PM
75°F
0%
7mph
W
Sunny
Humidity
43%
Feels like
75°F
Dew Point
51°F
1 PM
78°F
0%
7mph
W
Sunny
Humidity
40%
Feels like
78°F
Dew Point
52°F
2 PM
81°F
0%
6mph
W
Sunny
Humidity
38%
Feels like
80°F
Dew Point
53°F
3 PM
82°F
0%
6mph
W
Sunny
Humidity
36%
Feels like
81°F
Dew Point
53°F
4 PM
83°F
0%
6mph
WSW
Sunny
Humidity
36%
Feels like
82°F
Dew Point
53°F
5 PM
82°F
0%
6mph
WSW
Sunny
Humidity
38%
Feels like
81°F
Dew Point
54°F
6 PM
80°F
10%
6mph
WSW
Sunny
Humidity
42%
Feels like
80°F
Dew Point
55°F
7 PM
77°F
10%
4mph
WSW
Sunny
Humidity
48%
Feels like
77°F
Dew Point
56°F
7:37 PM
8 PM
74°F
10%
4mph
SW
Clear
Humidity
56%
Feels like
74°F
Dew Point
57°F
9 PM
71°F
10%
4mph
SW
Clear
Humidity
63%
Feels like
71°F
Dew Point
58°F
10 PM
69°F
10%
4mph
WSW
Clear
Humidity
69%
Feels like
69°F
Dew Point
59°F
11 PM
67°F
10%
4mph
WSW
Clear
Humidity
72%
Feels like
67°F
Dew Point
58°F

Saturday's High Temperature Outlook

Scorching Heat Continues Across the Southwest

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

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

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

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

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

When Does Spring Begin?

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