Hourly Weather Forecast - Johnston, SC

12 AM
60°F
0%
4mph
SSE
Hazy
Humidity
93%
Feels like
60°F
Dew Point
58°F
1 AM
59°F
0%
5mph
S
Partly Cloudy
Humidity
96%
Feels like
59°F
Dew Point
58°F
2 AM
58°F
0%
5mph
S
Partly Cloudy
Humidity
98%
Feels like
58°F
Dew Point
58°F
3 AM
58°F
10%
4mph
S
Foggy
Humidity
99%
Feels like
58°F
Dew Point
58°F
4 AM
58°F
10%
4mph
S
Foggy
Humidity
100%
Feels like
58°F
Dew Point
58°F
5 AM
57°F
20%
3mph
S
Foggy
Humidity
100%
Feels like
57°F
Dew Point
57°F
6 AM
57°F
20%
3mph
S
Foggy
Humidity
100%
Feels like
57°F
Dew Point
57°F
6:51 AM
7 AM
57°F
30%
3mph
SSW
30% Chance Rain Showers
Humidity
100%
Feels like
57°F
Dew Point
57°F
8 AM
60°F
20%
4mph
SSW
Partly Cloudy
Humidity
97%
Feels like
60°F
Dew Point
59°F
9 AM
63°F
20%
4mph
SSW
Partly Cloudy
Humidity
93%
Feels like
63°F
Dew Point
61°F
10 AM
66°F
30%
5mph
SSW
30% Chance Rain Showers
Humidity
88%
Feels like
66°F
Dew Point
62°F
11 AM
69°F
40%
6mph
SSW
40% Chance Rain Showers
Humidity
82%
Feels like
69°F
Dew Point
63°F
12 PM
72°F
40%
6mph
SSW
40% Chance Rain Showers
Humidity
75%
Feels like
72°F
Dew Point
63°F
1 PM
74°F
40%
6mph
SSW
40% Chance Rain Showers
Humidity
69%
Feels like
74°F
Dew Point
63°F
2 PM
75°F
40%
5mph
SSW
40% Chance Rain Showers
Humidity
64%
Feels like
75°F
Dew Point
62°F
3 PM
76°F
30%
5mph
SSW
30% Chance Rain Showers
Humidity
61%
Feels like
76°F
Dew Point
62°F
4 PM
76°F
30%
5mph
SSW
30% Chance Rain Showers
Humidity
60%
Feels like
76°F
Dew Point
61°F
5 PM
74°F
30%
4mph
SSW
30% Chance Rain Showers
Humidity
64%
Feels like
74°F
Dew Point
61°F
6 PM
71°F
30%
3mph
SSW
30% Chance Rain Showers
Humidity
71%
Feels like
71°F
Dew Point
61°F
6:26 PM
7 PM
68°F
30%
2mph
SSW
30% Chance Rain Showers
Humidity
77%
Feels like
68°F
Dew Point
61°F
8 PM
67°F
30%
3mph
S
30% Chance Rain Showers
Humidity
80%
Feels like
67°F
Dew Point
60°F
9 PM
65°F
20%
4mph
SSE
Mostly Clear
Humidity
82%
Feels like
65°F
Dew Point
60°F
10 PM
65°F
20%
5mph
SSE
Partly Cloudy
Humidity
85%
Feels like
65°F
Dew Point
60°F
11 PM
64°F
10%
5mph
SSE
Partly Cloudy
Humidity
89%
Feels like
64°F
Dew Point
60°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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