Hourly Weather Forecast - Barnwell, SC

12 AM
66°F
10%
8mph
NNE
Partly Cloudy
Humidity
45%
Feels like
66°F
Dew Point
44°F
1 AM
63°F
10%
8mph
NNE
Partly Cloudy
Humidity
45%
Feels like
63°F
Dew Point
41°F
2 AM
60°F
10%
8mph
NE
Partly Cloudy
Humidity
44%
Feels like
60°F
Dew Point
38°F
3 AM
58°F
10%
9mph
NE
Partly Cloudy
Humidity
43%
Feels like
58°F
Dew Point
35°F
4 AM
55°F
10%
9mph
NE
Partly Cloudy
Humidity
44%
Feels like
55°F
Dew Point
33°F
5 AM
53°F
10%
10mph
NE
Partly Cloudy
Humidity
46%
Feels like
53°F
Dew Point
32°F
6 AM
50°F
10%
10mph
NE
Mostly Clear
Humidity
49%
Feels like
50°F
Dew Point
32°F
7 AM
50°F
10%
9mph
NE
Clear
Humidity
49%
Feels like
50°F
Dew Point
32°F
7:24 AM
8 AM
51°F
10%
9mph
NE
Sunny
Humidity
47%
Feels like
51°F
Dew Point
32°F
9 AM
54°F
10%
9mph
NE
Sunny
Humidity
42%
Feels like
54°F
Dew Point
32°F
10 AM
57°F
10%
9mph
ENE
Sunny
Humidity
38%
Feels like
57°F
Dew Point
31°F
11 AM
59°F
0%
9mph
ENE
Sunny
Humidity
35%
Feels like
59°F
Dew Point
31°F
12 PM
60°F
0%
9mph
ENE
Sunny
Humidity
33%
Feels like
60°F
Dew Point
31°F
1 PM
61°F
10%
9mph
ENE
Sunny
Humidity
33%
Feels like
61°F
Dew Point
32°F
2 PM
63°F
10%
8mph
ENE
Sunny
Humidity
32%
Feels like
63°F
Dew Point
32°F
3 PM
63°F
10%
7mph
ENE
Sunny
Humidity
32%
Feels like
63°F
Dew Point
33°F
4 PM
64°F
10%
7mph
E
Sunny
Humidity
32%
Feels like
64°F
Dew Point
34°F
5 PM
63°F
10%
6mph
E
Sunny
Humidity
35%
Feels like
63°F
Dew Point
35°F
6 PM
61°F
10%
5mph
E
Sunny
Humidity
40%
Feels like
61°F
Dew Point
37°F
7 PM
58°F
10%
4mph
E
Mostly Sunny
Humidity
48%
Feels like
58°F
Dew Point
38°F
7:39 PM
8 PM
55°F
10%
3mph
E
Partly Cloudy
Humidity
56%
Feels like
55°F
Dew Point
40°F
9 PM
53°F
10%
3mph
ESE
Partly Cloudy
Humidity
62%
Feels like
53°F
Dew Point
41°F
10 PM
53°F
10%
3mph
ESE
Partly Cloudy
Humidity
65%
Feels like
53°F
Dew Point
42°F
11 PM
52°F
10%
4mph
SE
Mostly Cloudy
Humidity
67%
Feels like
52°F
Dew Point
42°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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