Hourly Weather Forecast - Johnsonville, SC

12 AM
43°F
0%
4mph
NNE
Clear
Humidity
63%
Feels like
40°F
Dew Point
31°F
1 AM
42°F
0%
4mph
NNE
Clear
Humidity
61%
Feels like
39°F
Dew Point
30°F
2 AM
41°F
0%
5mph
NNE
Clear
Humidity
60%
Feels like
38°F
Dew Point
28°F
3 AM
40°F
0%
5mph
NNE
Clear
Humidity
59%
Feels like
37°F
Dew Point
27°F
4 AM
39°F
0%
5mph
NNE
Clear
Humidity
59%
Feels like
36°F
Dew Point
26°F
5 AM
38°F
0%
5mph
NNE
Clear
Humidity
59%
Feels like
34°F
Dew Point
25°F
6 AM
37°F
0%
5mph
NNE
Clear
Humidity
60%
Feels like
32°F
Dew Point
24°F
7 AM
37°F
0%
5mph
NNE
Clear
Humidity
59%
Feels like
32°F
Dew Point
24°F
7:19 AM
8 AM
39°F
0%
6mph
NE
Sunny
Humidity
54%
Feels like
34°F
Dew Point
24°F
9 AM
42°F
0%
6mph
NE
Mostly Sunny
Humidity
48%
Feels like
38°F
Dew Point
24°F
10 AM
45°F
0%
6mph
NE
Mostly Sunny
Humidity
43%
Feels like
42°F
Dew Point
24°F
11 AM
48°F
0%
6mph
NE
Mostly Sunny
Humidity
39%
Feels like
45°F
Dew Point
24°F
12 PM
51°F
0%
6mph
NE
Mostly Sunny
Humidity
36%
Feels like
51°F
Dew Point
24°F
1 PM
53°F
0%
6mph
NE
Mostly Sunny
Humidity
34%
Feels like
53°F
Dew Point
25°F
2 PM
54°F
0%
6mph
NE
Mostly Sunny
Humidity
33%
Feels like
54°F
Dew Point
25°F
3 PM
54°F
0%
5mph
NE
Partly Cloudy
Humidity
33%
Feels like
54°F
Dew Point
26°F
4 PM
53°F
0%
5mph
ENE
Partly Cloudy
Humidity
36%
Feels like
53°F
Dew Point
27°F
5 PM
50°F
0%
4mph
ENE
Partly Cloudy
Humidity
43%
Feels like
48°F
Dew Point
28°F
5:13 PM
6 PM
45°F
0%
3mph
ENE
Partly Cloudy
Humidity
52%
Feels like
44°F
Dew Point
29°F
7 PM
42°F
0%
3mph
ENE
Partly Cloudy
Humidity
60%
Feels like
42°F
Dew Point
29°F
8 PM
40°F
0%
3mph
ENE
Partly Cloudy
Humidity
64%
Feels like
40°F
Dew Point
29°F
9 PM
39°F
0%
3mph
ENE
Partly Cloudy
Humidity
67%
Feels like
39°F
Dew Point
29°F
10 PM
38°F
0%
3mph
ENE
Mostly Clear
Humidity
68%
Feels like
36°F
Dew Point
29°F
11 PM
38°F
0%
3mph
ENE
Mostly Clear
Humidity
70%
Feels like
35°F
Dew Point
29°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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