Hourly Weather Forecast - Barnwell, SC

12 AM
55°F
0%
4mph
SE
Hazy
Humidity
97%
Feels like
55°F
Dew Point
54°F
1 AM
54°F
0%
3mph
SE
Foggy
Humidity
100%
Feels like
54°F
Dew Point
54°F
2 AM
53°F
0%
3mph
SE
Foggy
Humidity
100%
Feels like
53°F
Dew Point
53°F
3 AM
52°F
0%
2mph
SE
Foggy
Humidity
100%
Feels like
52°F
Dew Point
52°F
4 AM
51°F
0%
2mph
SE
Foggy
Humidity
100%
Feels like
51°F
Dew Point
51°F
5 AM
51°F
0%
2mph
NE
Foggy
Humidity
100%
Feels like
51°F
Dew Point
51°F
6 AM
51°F
0%
2mph
NNE
Foggy
Humidity
100%
Feels like
51°F
Dew Point
51°F
6:50 AM
7 AM
52°F
0%
2mph
NNE
Foggy
Humidity
100%
Feels like
52°F
Dew Point
52°F
8 AM
55°F
0%
2mph
NNE
Cloudy
Humidity
96%
Feels like
55°F
Dew Point
54°F
9 AM
59°F
0%
2mph
NE
Partly Cloudy
Humidity
87%
Feels like
59°F
Dew Point
55°F
10 AM
63°F
0%
2mph
ENE
Partly Cloudy
Humidity
79%
Feels like
63°F
Dew Point
56°F
11 AM
66°F
0%
2mph
ESE
Partly Cloudy
Humidity
69%
Feels like
66°F
Dew Point
56°F
12 PM
69°F
0%
2mph
SSE
Partly Cloudy
Humidity
62%
Feels like
69°F
Dew Point
55°F
1 PM
71°F
0%
3mph
SSE
Partly Cloudy
Humidity
56%
Feels like
71°F
Dew Point
55°F
2 PM
72°F
0%
3mph
SSE
Partly Cloudy
Humidity
53%
Feels like
72°F
Dew Point
54°F
3 PM
73°F
0%
4mph
SSE
Partly Cloudy
Humidity
50%
Feels like
73°F
Dew Point
53°F
4 PM
73°F
0%
4mph
SSE
Partly Cloudy
Humidity
53%
Feels like
73°F
Dew Point
54°F
5 PM
71°F
0%
4mph
SSE
Partly Cloudy
Humidity
58%
Feels like
71°F
Dew Point
55°F
6 PM
68°F
0%
3mph
SE
Partly Cloudy
Humidity
67%
Feels like
68°F
Dew Point
57°F
6:24 PM
7 PM
65°F
10%
3mph
SE
Mostly Clear
Humidity
75%
Feels like
65°F
Dew Point
57°F
8 PM
64°F
10%
3mph
SE
Mostly Clear
Humidity
79%
Feels like
64°F
Dew Point
57°F
9 PM
62°F
10%
4mph
SSE
Mostly Clear
Humidity
86%
Feels like
62°F
Dew Point
57°F
10 PM
60°F
10%
5mph
SSE
Partly Cloudy
Humidity
93%
Feels like
60°F
Dew Point
58°F
11 PM
59°F
10%
5mph
SSE
Partly Cloudy
Humidity
97%
Feels like
59°F
Dew Point
58°F

Snow and Ice Accumulations through Tuesday AM

Wintry Disturbance Bisects U.S. Mid-Latitudes

A wintry disturbance will bring icing and light snow from the central Plains today through the Northeast on Tuesday.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide