Hourly Weather Forecast - Johnston, SC

12 AM
56°F
0%
2mph
SE
Mostly Clear
Humidity
85%
Feels like
56°F
Dew Point
51°F
1 AM
55°F
0%
3mph
ESE
Mostly Clear
Humidity
87%
Feels like
55°F
Dew Point
51°F
2 AM
53°F
0%
4mph
E
Mostly Clear
Humidity
90%
Feels like
53°F
Dew Point
51°F
3 AM
52°F
0%
4mph
ENE
Hazy
Humidity
92%
Feels like
52°F
Dew Point
50°F
4 AM
51°F
0%
5mph
NE
Partly Cloudy
Humidity
93%
Feels like
51°F
Dew Point
50°F
5 AM
51°F
0%
7mph
NE
Partly Cloudy
Humidity
94%
Feels like
51°F
Dew Point
49°F
6 AM
50°F
0%
8mph
NE
Mostly Cloudy
Humidity
94%
Feels like
50°F
Dew Point
48°F
6:54 AM
7 AM
50°F
0%
9mph
ENE
Cloudy
Humidity
92%
Feels like
46°F
Dew Point
48°F
8 AM
50°F
0%
10mph
ENE
Cloudy
Humidity
90%
Feels like
50°F
Dew Point
47°F
9 AM
51°F
0%
10mph
ENE
Cloudy
Humidity
86%
Feels like
51°F
Dew Point
47°F
10 AM
52°F
0%
10mph
ENE
Cloudy
Humidity
82%
Feels like
52°F
Dew Point
47°F
11 AM
53°F
0%
10mph
ENE
Mostly Cloudy
Humidity
78%
Feels like
53°F
Dew Point
47°F
12 PM
55°F
0%
10mph
ENE
Partly Cloudy
Humidity
74%
Feels like
55°F
Dew Point
47°F
1 PM
56°F
0%
10mph
ENE
Partly Cloudy
Humidity
71%
Feels like
56°F
Dew Point
47°F
2 PM
57°F
0%
9mph
ENE
Partly Cloudy
Humidity
69%
Feels like
57°F
Dew Point
47°F
3 PM
57°F
0%
9mph
ENE
Partly Cloudy
Humidity
67%
Feels like
57°F
Dew Point
47°F
4 PM
57°F
0%
9mph
ENE
Mostly Cloudy
Humidity
67%
Feels like
57°F
Dew Point
46°F
5 PM
56°F
0%
8mph
ENE
Mostly Cloudy
Humidity
70%
Feels like
56°F
Dew Point
46°F
6 PM
54°F
0%
7mph
ENE
Mostly Cloudy
Humidity
73%
Feels like
54°F
Dew Point
45°F
6:24 PM
7 PM
52°F
0%
6mph
ENE
Cloudy
Humidity
76%
Feels like
52°F
Dew Point
45°F
8 PM
51°F
0%
7mph
ENE
Cloudy
Humidity
77%
Feels like
51°F
Dew Point
44°F
9 PM
50°F
0%
7mph
ENE
Mostly Cloudy
Humidity
78%
Feels like
50°F
Dew Point
44°F
10 PM
50°F
0%
7mph
ENE
Mostly Cloudy
Humidity
79%
Feels like
47°F
Dew Point
44°F
11 PM
49°F
0%
7mph
ENE
Mostly Cloudy
Humidity
81%
Feels like
46°F
Dew Point
44°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

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