Hourly Weather Forecast - Johnsonville, SC

9 AM
36°F
0%
3mph
SW
Mostly Sunny
Humidity
84%
Feels like
34°F
Dew Point
32°F
10 AM
41°F
0%
4mph
SW
Sunny
Humidity
76%
Feels like
38°F
Dew Point
34°F
11 AM
45°F
0%
6mph
SW
Sunny
Humidity
67%
Feels like
41°F
Dew Point
35°F
12 PM
49°F
0%
8mph
SW
Mostly Sunny
Humidity
59%
Feels like
46°F
Dew Point
35°F
1 PM
52°F
0%
9mph
SW
Sunny
Humidity
53%
Feels like
52°F
Dew Point
35°F
2 PM
53°F
0%
9mph
SW
Sunny
Humidity
51%
Feels like
53°F
Dew Point
35°F
3 PM
53°F
0%
9mph
SW
Sunny
Humidity
51%
Feels like
53°F
Dew Point
36°F
4 PM
53°F
0%
9mph
SW
Sunny
Humidity
53%
Feels like
53°F
Dew Point
36°F
5 PM
51°F
0%
8mph
SW
Sunny
Humidity
59%
Feels like
51°F
Dew Point
37°F
5:09 PM
6 PM
47°F
0%
8mph
SW
Mostly Clear
Humidity
66%
Feels like
44°F
Dew Point
37°F
7 PM
45°F
0%
8mph
SW
Mostly Clear
Humidity
72%
Feels like
41°F
Dew Point
37°F
8 PM
45°F
0%
8mph
SW
Partly Cloudy
Humidity
74%
Feels like
40°F
Dew Point
37°F
9 PM
45°F
0%
9mph
SW
Partly Cloudy
Humidity
74%
Feels like
41°F
Dew Point
37°F
10 PM
45°F
0%
9mph
WSW
Mostly Clear
Humidity
75%
Feels like
41°F
Dew Point
38°F
11 PM
45°F
0%
9mph
WSW
Mostly Clear
Humidity
78%
Feels like
41°F
Dew Point
39°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide