Hourly Weather Forecast - Irmo, SC

12 AM
38°F
0%
3mph
N
Clear
Humidity
58%
Feels like
38°F
Dew Point
24°F
1 AM
37°F
0%
2mph
NNE
Clear
Humidity
60%
Feels like
37°F
Dew Point
24°F
2 AM
36°F
0%
2mph
NNE
Clear
Humidity
62%
Feels like
36°F
Dew Point
24°F
3 AM
35°F
0%
2mph
NE
Clear
Humidity
64%
Feels like
35°F
Dew Point
24°F
4 AM
34°F
0%
2mph
NE
Clear
Humidity
65%
Feels like
34°F
Dew Point
23°F
5 AM
33°F
0%
2mph
ENE
Clear
Humidity
67%
Feels like
33°F
Dew Point
23°F
6 AM
32°F
0%
2mph
ENE
Clear
Humidity
70%
Feels like
32°F
Dew Point
23°F
7 AM
32°F
0%
2mph
E
Clear
Humidity
70%
Feels like
32°F
Dew Point
23°F
7:25 AM
8 AM
34°F
0%
2mph
E
Sunny
Humidity
64%
Feels like
34°F
Dew Point
23°F
9 AM
38°F
10%
3mph
ESE
Sunny
Humidity
55%
Feels like
38°F
Dew Point
23°F
10 AM
41°F
10%
3mph
ESE
Sunny
Humidity
48%
Feels like
40°F
Dew Point
23°F
11 AM
44°F
10%
3mph
SE
Sunny
Humidity
42%
Feels like
43°F
Dew Point
23°F
12 PM
48°F
10%
3mph
SSE
Sunny
Humidity
38%
Feels like
47°F
Dew Point
24°F
1 PM
51°F
10%
4mph
SSE
Sunny
Humidity
36%
Feels like
51°F
Dew Point
24°F
2 PM
53°F
10%
4mph
SSE
Sunny
Humidity
34%
Feels like
53°F
Dew Point
25°F
3 PM
53°F
10%
4mph
SSE
Mostly Sunny
Humidity
35%
Feels like
53°F
Dew Point
26°F
4 PM
51°F
0%
4mph
SSE
Mostly Sunny
Humidity
39%
Feels like
51°F
Dew Point
27°F
5 PM
47°F
0%
3mph
SSE
Mostly Sunny
Humidity
45%
Feels like
46°F
Dew Point
27°F
5:18 PM
6 PM
44°F
0%
3mph
SSE
Clear
Humidity
52%
Feels like
43°F
Dew Point
27°F
7 PM
41°F
0%
3mph
SE
Clear
Humidity
58%
Feels like
41°F
Dew Point
28°F
8 PM
40°F
0%
3mph
SSE
Clear
Humidity
62%
Feels like
40°F
Dew Point
28°F
9 PM
39°F
0%
3mph
SSE
Clear
Humidity
66%
Feels like
39°F
Dew Point
29°F
10 PM
39°F
0%
3mph
SSE
Clear
Humidity
69%
Feels like
39°F
Dew Point
29°F
11 PM
39°F
0%
3mph
S
Clear
Humidity
72%
Feels like
39°F
Dew Point
31°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Tuesday's Weather Outlook

Tuesday'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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