Hourly Weather Forecast - Irmo, SC

12 AM
26°F
0%
2mph
SSW
Mostly Clear
Humidity
46%
Feels like
26°F
Dew Point
9°F
1 AM
26°F
0%
3mph
SSW
Clear
Humidity
47%
Feels like
26°F
Dew Point
9°F
2 AM
26°F
0%
3mph
SW
Clear
Humidity
48%
Feels like
26°F
Dew Point
9°F
3 AM
26°F
0%
3mph
SW
Clear
Humidity
49%
Feels like
26°F
Dew Point
10°F
4 AM
26°F
0%
3mph
WSW
Clear
Humidity
50%
Feels like
23°F
Dew Point
10°F
5 AM
26°F
0%
3mph
WSW
Clear
Humidity
49%
Feels like
26°F
Dew Point
10°F
6 AM
27°F
0%
3mph
WSW
Clear
Humidity
46%
Feels like
27°F
Dew Point
10°F
7 AM
29°F
0%
3mph
SW
Clear
Humidity
41%
Feels like
29°F
Dew Point
8°F
7:23 AM
8 AM
33°F
0%
3mph
WSW
Sunny
Humidity
35%
Feels like
33°F
Dew Point
8°F
9 AM
36°F
0%
3mph
WSW
Sunny
Humidity
31%
Feels like
36°F
Dew Point
8°F
10 AM
40°F
0%
3mph
WSW
Sunny
Humidity
29%
Feels like
38°F
Dew Point
10°F
11 AM
43°F
0%
3mph
WSW
Sunny
Humidity
28%
Feels like
42°F
Dew Point
12°F
12 PM
47°F
0%
3mph
SW
Sunny
Humidity
26%
Feels like
46°F
Dew Point
14°F
1 PM
50°F
0%
4mph
SW
Sunny
Humidity
25%
Feels like
49°F
Dew Point
15°F
2 PM
52°F
0%
4mph
SW
Sunny
Humidity
24%
Feels like
52°F
Dew Point
17°F
3 PM
52°F
0%
4mph
SSW
Sunny
Humidity
25%
Feels like
52°F
Dew Point
18°F
4 PM
50°F
0%
4mph
SSW
Sunny
Humidity
28%
Feels like
50°F
Dew Point
19°F
5 PM
47°F
0%
4mph
SSW
Sunny
Humidity
33%
Feels like
45°F
Dew Point
19°F
5:17 PM
6 PM
43°F
0%
4mph
SSW
Clear
Humidity
38%
Feels like
41°F
Dew Point
19°F
7 PM
40°F
0%
4mph
SSW
Clear
Humidity
44%
Feels like
37°F
Dew Point
19°F
8 PM
37°F
0%
4mph
SSW
Clear
Humidity
47%
Feels like
34°F
Dew Point
19°F
9 PM
36°F
0%
4mph
SSW
Clear
Humidity
49%
Feels like
33°F
Dew Point
19°F
10 PM
36°F
0%
4mph
SW
Clear
Humidity
49%
Feels like
33°F
Dew Point
18°F
11 PM
36°F
0%
4mph
SW
Clear
Humidity
47%
Feels like
33°F
Dew Point
18°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.

Monday'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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