Hourly Weather Forecast - Jefferson, SC

12 AM
59°F
60%
11mph
SSW
60% Chance of Rain
Humidity
98%
Feels like
59°F
Dew Point
59°F
1 AM
60°F
70%
11mph
SSW
70% Chance of Light Rain
Humidity
98%
Feels like
60°F
Dew Point
59°F
2 AM
60°F
70%
12mph
SSW
70% Chance of Light Rain
Humidity
98%
Feels like
60°F
Dew Point
59°F
3 AM
60°F
70%
13mph
SW
70% Chance Rain Showers
Humidity
98%
Feels like
60°F
Dew Point
59°F
4 AM
59°F
60%
13mph
SW
60% Chance of Light Rain
Humidity
96%
Feels like
59°F
Dew Point
58°F
5 AM
58°F
40%
13mph
SW
40% Chance of Light Rain
Humidity
93%
Feels like
58°F
Dew Point
56°F
6 AM
57°F
30%
12mph
WSW
30% Chance of Light Rain
Humidity
89%
Feels like
57°F
Dew Point
54°F
7 AM
56°F
20%
12mph
WSW
Mostly Cloudy
Humidity
83%
Feels like
56°F
Dew Point
51°F
7:23 AM
8 AM
56°F
10%
12mph
W
Partly Cloudy
Humidity
75%
Feels like
56°F
Dew Point
48°F
9 AM
55°F
10%
13mph
W
Mostly Sunny
Humidity
67%
Feels like
55°F
Dew Point
44°F
10 AM
55°F
0%
13mph
W
Sunny
Humidity
59%
Feels like
55°F
Dew Point
41°F
11 AM
55°F
0%
13mph
W
Sunny
Humidity
53%
Feels like
55°F
Dew Point
38°F
12 PM
56°F
0%
13mph
W
Sunny
Humidity
47%
Feels like
56°F
Dew Point
36°F
1 PM
56°F
0%
12mph
W
Sunny
Humidity
42%
Feels like
56°F
Dew Point
34°F
2 PM
56°F
0%
11mph
WNW
Sunny
Humidity
40%
Feels like
56°F
Dew Point
32°F
3 PM
56°F
0%
10mph
WNW
Sunny
Humidity
39%
Feels like
56°F
Dew Point
32°F
4 PM
55°F
0%
9mph
WNW
Sunny
Humidity
40%
Feels like
55°F
Dew Point
32°F
5 PM
53°F
0%
7mph
WNW
Sunny
Humidity
44%
Feels like
53°F
Dew Point
31°F
5:14 PM
6 PM
49°F
0%
5mph
WNW
Clear
Humidity
49%
Feels like
47°F
Dew Point
31°F
7 PM
46°F
0%
4mph
WNW
Clear
Humidity
54%
Feels like
44°F
Dew Point
30°F
8 PM
43°F
0%
3mph
WNW
Clear
Humidity
57%
Feels like
42°F
Dew Point
29°F
9 PM
41°F
0%
3mph
WNW
Clear
Humidity
60%
Feels like
40°F
Dew Point
29°F
10 PM
40°F
0%
3mph
WNW
Clear
Humidity
62%
Feels like
40°F
Dew Point
28°F
11 PM
38°F
0%
3mph
WNW
Clear
Humidity
64%
Feels like
38°F
Dew Point
27°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Wednesday'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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