Hourly Weather Forecast - Sumter, SC

2 PM
42°F
0%
7mph
NW
Sunny
Humidity
40%
Feels like
38°F
Dew Point
19°F
3 PM
42°F
0%
8mph
WNW
Sunny
Humidity
37%
Feels like
37°F
Dew Point
17°F
4 PM
41°F
0%
9mph
WNW
Sunny
Humidity
36%
Feels like
35°F
Dew Point
16°F
5 PM
39°F
0%
8mph
WNW
Sunny
Humidity
36%
Feels like
33°F
Dew Point
14°F
5:35 PM
6 PM
37°F
0%
7mph
NW
Clear
Humidity
36%
Feels like
31°F
Dew Point
12°F
7 PM
35°F
0%
6mph
NW
Mostly Clear
Humidity
36%
Feels like
29°F
Dew Point
11°F
8 PM
33°F
0%
6mph
NW
Clear
Humidity
38%
Feels like
28°F
Dew Point
10°F
9 PM
31°F
0%
5mph
WNW
Clear
Humidity
40%
Feels like
26°F
Dew Point
10°F
10 PM
30°F
0%
5mph
WNW
Clear
Humidity
43%
Feels like
24°F
Dew Point
10°F
11 PM
28°F
0%
4mph
WNW
Clear
Humidity
45%
Feels like
23°F
Dew Point
10°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

As one disturbance exits New England tonight, another will be quick on its heels in the Great Lakes on Friday.

Friday's Weather Outlook

Friday's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

Windchill chart

Dangers of Wind Chills

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