Hourly Weather Forecast - Lyman, SC

12 AM
28°F
0%
9mph
NNE
Clear
Humidity
54%
Feels like
20°F
Dew Point
14°F
1 AM
27°F
0%
8mph
NNE
Clear
Humidity
57%
Feels like
19°F
Dew Point
14°F
2 AM
26°F
0%
7mph
NNE
Clear
Humidity
58%
Feels like
19°F
Dew Point
14°F
3 AM
26°F
0%
6mph
NE
Clear
Humidity
58%
Feels like
18°F
Dew Point
13°F
4 AM
25°F
0%
6mph
NE
Clear
Humidity
59%
Feels like
18°F
Dew Point
13°F
5 AM
24°F
0%
6mph
NE
Clear
Humidity
61%
Feels like
17°F
Dew Point
13°F
6 AM
24°F
0%
6mph
NE
Clear
Humidity
62%
Feels like
17°F
Dew Point
13°F
7 AM
25°F
0%
5mph
NE
Clear
Humidity
62%
Feels like
18°F
Dew Point
13°F
7:29 AM
8 AM
26°F
0%
6mph
NE
Sunny
Humidity
62%
Feels like
20°F
Dew Point
15°F
9 AM
28°F
0%
6mph
NE
Sunny
Humidity
54%
Feels like
22°F
Dew Point
14°F
10 AM
31°F
0%
6mph
ENE
Sunny
Humidity
47%
Feels like
24°F
Dew Point
13°F
11 AM
33°F
0%
6mph
ENE
Sunny
Humidity
44%
Feels like
27°F
Dew Point
13°F
12 PM
35°F
0%
5mph
ENE
Sunny
Humidity
40%
Feels like
30°F
Dew Point
13°F
1 PM
36°F
0%
5mph
ENE
Sunny
Humidity
38%
Feels like
32°F
Dew Point
13°F
2 PM
37°F
0%
5mph
E
Sunny
Humidity
37%
Feels like
33°F
Dew Point
13°F
3 PM
37°F
0%
4mph
ESE
Sunny
Humidity
36%
Feels like
34°F
Dew Point
13°F
4 PM
36°F
0%
4mph
SE
Sunny
Humidity
38%
Feels like
33°F
Dew Point
13°F
5 PM
35°F
0%
4mph
SE
Sunny
Humidity
40%
Feels like
31°F
Dew Point
13°F
5:18 PM
6 PM
33°F
0%
4mph
SSE
Clear
Humidity
43%
Feels like
29°F
Dew Point
13°F
7 PM
31°F
0%
4mph
S
Clear
Humidity
45%
Feels like
28°F
Dew Point
12°F
8 PM
31°F
0%
4mph
S
Clear
Humidity
45%
Feels like
27°F
Dew Point
12°F
9 PM
30°F
0%
4mph
SSW
Mostly Clear
Humidity
47%
Feels like
26°F
Dew Point
12°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday'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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Traffic Cameras

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Outdoor Sports Guide