Hourly Weather Forecast - Barnwell, SC

12 AM
51°F
0%
6mph
WSW
Foggy
Humidity
100%
Feels like
51°F
Dew Point
51°F
1 AM
51°F
0%
6mph
W
Foggy
Humidity
100%
Feels like
51°F
Dew Point
51°F
2 AM
51°F
0%
6mph
W
Foggy
Humidity
100%
Feels like
51°F
Dew Point
51°F
3 AM
50°F
0%
6mph
W
Foggy
Humidity
100%
Feels like
50°F
Dew Point
50°F
4 AM
50°F
0%
6mph
W
Foggy
Humidity
100%
Feels like
48°F
Dew Point
50°F
5 AM
49°F
0%
5mph
WNW
Foggy
Humidity
100%
Feels like
47°F
Dew Point
49°F
6 AM
49°F
0%
5mph
WNW
Foggy
Humidity
100%
Feels like
47°F
Dew Point
49°F
7 AM
51°F
0%
4mph
WNW
Foggy
Humidity
100%
Feels like
51°F
Dew Point
51°F
7:26 AM
8 AM
55°F
0%
4mph
WNW
Hazy
Humidity
93%
Feels like
55°F
Dew Point
52°F
9 AM
60°F
0%
4mph
WNW
Sunny
Humidity
80%
Feels like
60°F
Dew Point
53°F
10 AM
64°F
0%
4mph
NW
Sunny
Humidity
71%
Feels like
64°F
Dew Point
54°F
11 AM
67°F
0%
4mph
NW
Sunny
Humidity
64%
Feels like
67°F
Dew Point
55°F
12 PM
70°F
0%
4mph
NNW
Sunny
Humidity
59%
Feels like
70°F
Dew Point
55°F
1 PM
72°F
0%
4mph
N
Sunny
Humidity
56%
Feels like
72°F
Dew Point
55°F
2 PM
73°F
0%
4mph
NNE
Sunny
Humidity
54%
Feels like
73°F
Dew Point
55°F
3 PM
72°F
0%
4mph
NNE
Mostly Sunny
Humidity
55%
Feels like
72°F
Dew Point
55°F
4 PM
69°F
0%
3mph
NNE
Mostly Sunny
Humidity
61%
Feels like
69°F
Dew Point
55°F
5 PM
65°F
0%
3mph
NE
Mostly Sunny
Humidity
70%
Feels like
65°F
Dew Point
55°F
5:23 PM
6 PM
61°F
0%
3mph
ENE
Partly Cloudy
Humidity
80%
Feels like
61°F
Dew Point
55°F
7 PM
59°F
0%
3mph
E
Partly Cloudy
Humidity
87%
Feels like
59°F
Dew Point
55°F
8 PM
58°F
0%
3mph
ESE
Partly Cloudy
Humidity
91%
Feels like
58°F
Dew Point
55°F
9 PM
56°F
0%
4mph
SE
Partly Cloudy
Humidity
93%
Feels like
56°F
Dew Point
54°F
10 PM
55°F
0%
4mph
SE
Partly Cloudy
Humidity
97%
Feels like
55°F
Dew Point
54°F
11 PM
53°F
0%
4mph
SE
Foggy
Humidity
100%
Feels like
53°F
Dew Point
53°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California through Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Today's Weather Outlook

Today's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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