Hourly Weather Forecast - Johnston, SC

2 PM
62°F
0%
2mph
WNW
Partly Cloudy
Humidity
37%
Feels like
62°F
Dew Point
35°F
3 PM
64°F
0%
2mph
WNW
Mostly Sunny
Humidity
35%
Feels like
64°F
Dew Point
36°F
4 PM
65°F
0%
2mph
W
Sunny
Humidity
34%
Feels like
65°F
Dew Point
36°F
5 PM
65°F
0%
2mph
W
Sunny
Humidity
35%
Feels like
65°F
Dew Point
37°F
6 PM
63°F
0%
1mph
W
Sunny
Humidity
39%
Feels like
63°F
Dew Point
38°F
7 PM
60°F
0%
1mph
WSW
Sunny
Humidity
46%
Feels like
60°F
Dew Point
39°F
7:37 PM
8 PM
57°F
0%
1mph
SW
Clear
Humidity
52%
Feels like
57°F
Dew Point
39°F
9 PM
54°F
0%
1mph
SW
Clear
Humidity
57%
Feels like
54°F
Dew Point
39°F
10 PM
51°F
0%
1mph
SSW
Clear
Humidity
61%
Feels like
51°F
Dew Point
38°F
11 PM
49°F
0%
1mph
S
Clear
Humidity
64%
Feels like
49°F
Dew Point
38°F

Today's High Temperature Outlook

Summer-Like Heat Scorches the Southwest

The calendar may stay it's only March, but it will feel like Summer across the Southwest over the next several days.

Today's Weather Outlook

Today's Weather Outlook

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

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