Hourly Weather Forecast - Barnwell, SC

12 AM
35°F
0%
4mph
WNW
Clear
Humidity
69%
Feels like
31°F
Dew Point
26°F
1 AM
33°F
0%
4mph
WNW
Clear
Humidity
72%
Feels like
29°F
Dew Point
26°F
2 AM
32°F
0%
4mph
WNW
Clear
Humidity
77%
Feels like
29°F
Dew Point
26°F
3 AM
31°F
0%
3mph
NW
Clear
Humidity
80%
Feels like
28°F
Dew Point
26°F
4 AM
30°F
0%
2mph
N
Clear
Humidity
82%
Feels like
30°F
Dew Point
26°F
5 AM
30°F
0%
2mph
N
Clear
Humidity
83%
Feels like
30°F
Dew Point
26°F
6 AM
31°F
0%
3mph
NNE
Clear
Humidity
80%
Feels like
31°F
Dew Point
26°F
7 AM
34°F
0%
3mph
NNE
Clear
Humidity
73%
Feels like
34°F
Dew Point
26°F
7:24 AM
8 AM
37°F
0%
3mph
ENE
Sunny
Humidity
63%
Feels like
37°F
Dew Point
26°F
9 AM
41°F
0%
3mph
ESE
Sunny
Humidity
54%
Feels like
41°F
Dew Point
26°F
10 AM
46°F
0%
3mph
SE
Sunny
Humidity
46%
Feels like
46°F
Dew Point
26°F
11 AM
49°F
0%
3mph
SSE
Sunny
Humidity
39%
Feels like
49°F
Dew Point
25°F
12 PM
52°F
0%
4mph
SSE
Sunny
Humidity
34%
Feels like
52°F
Dew Point
25°F
1 PM
55°F
0%
4mph
S
Sunny
Humidity
32%
Feels like
55°F
Dew Point
26°F
2 PM
55°F
0%
4mph
S
Sunny
Humidity
33%
Feels like
55°F
Dew Point
26°F
3 PM
55°F
0%
4mph
S
Sunny
Humidity
35%
Feels like
55°F
Dew Point
28°F
4 PM
53°F
0%
4mph
S
Sunny
Humidity
40%
Feels like
53°F
Dew Point
29°F
5 PM
50°F
0%
4mph
S
Sunny
Humidity
46%
Feels like
49°F
Dew Point
30°F
5:21 PM
6 PM
47°F
0%
4mph
S
Clear
Humidity
54%
Feels like
45°F
Dew Point
31°F
7 PM
44°F
0%
4mph
S
Clear
Humidity
63%
Feels like
43°F
Dew Point
33°F
8 PM
42°F
0%
4mph
S
Clear
Humidity
70%
Feels like
40°F
Dew Point
33°F
9 PM
40°F
0%
4mph
S
Clear
Humidity
78%
Feels like
38°F
Dew Point
34°F
10 PM
39°F
0%
4mph
S
Clear
Humidity
85%
Feels like
36°F
Dew Point
35°F
11 PM
38°F
0%
4mph
S
Hazy
Humidity
92%
Feels like
34°F
Dew Point
36°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Tuesday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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