Hourly Weather Forecast - Johnsonville, SC

12 AM
42°F
0%
2mph
NNW
Clear
Humidity
73%
Feels like
42°F
Dew Point
34°F
1 AM
40°F
0%
2mph
NNW
Clear
Humidity
75%
Feels like
40°F
Dew Point
33°F
2 AM
39°F
0%
1mph
N
Clear
Humidity
76%
Feels like
39°F
Dew Point
32°F
3 AM
38°F
0%
2mph
N
Clear
Humidity
77%
Feels like
38°F
Dew Point
32°F
4 AM
37°F
0%
2mph
NNE
Clear
Humidity
78%
Feels like
37°F
Dew Point
31°F
5 AM
36°F
0%
2mph
NNE
Clear
Humidity
80%
Feels like
36°F
Dew Point
30°F
6 AM
35°F
0%
3mph
NNE
Clear
Humidity
82%
Feels like
35°F
Dew Point
30°F
7 AM
35°F
0%
3mph
NNE
Clear
Humidity
80%
Feels like
35°F
Dew Point
29°F
7:18 AM
8 AM
38°F
0%
3mph
NE
Sunny
Humidity
72%
Feels like
38°F
Dew Point
30°F
9 AM
43°F
0%
3mph
ENE
Sunny
Humidity
62%
Feels like
43°F
Dew Point
31°F
10 AM
47°F
0%
3mph
ENE
Sunny
Humidity
53%
Feels like
46°F
Dew Point
31°F
11 AM
51°F
0%
3mph
E
Sunny
Humidity
46%
Feels like
51°F
Dew Point
31°F
12 PM
55°F
0%
3mph
ESE
Sunny
Humidity
40%
Feels like
55°F
Dew Point
31°F
1 PM
57°F
0%
4mph
SE
Sunny
Humidity
38%
Feels like
57°F
Dew Point
31°F
2 PM
58°F
0%
4mph
SE
Sunny
Humidity
38%
Feels like
58°F
Dew Point
32°F
3 PM
58°F
0%
4mph
SE
Mostly Sunny
Humidity
40%
Feels like
58°F
Dew Point
34°F
4 PM
57°F
0%
4mph
SE
Mostly Sunny
Humidity
45%
Feels like
57°F
Dew Point
36°F
5 PM
54°F
0%
4mph
SE
Mostly Sunny
Humidity
55%
Feels like
54°F
Dew Point
39°F
5:12 PM
6 PM
50°F
0%
3mph
SE
Partly Cloudy
Humidity
68%
Feels like
50°F
Dew Point
40°F
7 PM
47°F
0%
2mph
SE
Partly Cloudy
Humidity
79%
Feels like
47°F
Dew Point
40°F
8 PM
45°F
0%
2mph
SE
Mostly Clear
Humidity
84%
Feels like
45°F
Dew Point
40°F
9 PM
44°F
0%
2mph
SE
Clear
Humidity
88%
Feels like
44°F
Dew Point
40°F
10 PM
43°F
0%
2mph
SE
Hazy
Humidity
91%
Feels like
43°F
Dew Point
41°F
11 PM
43°F
0%
2mph
SSE
Hazy
Humidity
94%
Feels like
43°F
Dew Point
41°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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