Hourly Weather Forecast - Irmo, SC

12 AM
37°F
0%
4mph
SW
Clear
Humidity
45%
Feels like
34°F
Dew Point
17°F
1 AM
35°F
0%
3mph
SW
Clear
Humidity
47%
Feels like
33°F
Dew Point
17°F
2 AM
34°F
0%
3mph
WSW
Clear
Humidity
51%
Feels like
31°F
Dew Point
17°F
3 AM
32°F
0%
3mph
WSW
Mostly Clear
Humidity
55%
Feels like
29°F
Dew Point
18°F
4 AM
32°F
0%
3mph
WSW
Mostly Clear
Humidity
56%
Feels like
29°F
Dew Point
18°F
5 AM
31°F
0%
4mph
WSW
Mostly Clear
Humidity
58%
Feels like
28°F
Dew Point
18°F
6 AM
32°F
0%
4mph
WSW
Mostly Clear
Humidity
59%
Feels like
29°F
Dew Point
19°F
7 AM
34°F
0%
4mph
WSW
Partly Cloudy
Humidity
54%
Feels like
31°F
Dew Point
19°F
7:24 AM
8 AM
38°F
0%
3mph
WSW
Partly Cloudy
Humidity
48%
Feels like
35°F
Dew Point
20°F
9 AM
41°F
0%
3mph
WSW
Partly Cloudy
Humidity
47%
Feels like
40°F
Dew Point
23°F
10 AM
45°F
0%
4mph
WSW
Partly Cloudy
Humidity
46%
Feels like
44°F
Dew Point
26°F
11 AM
49°F
0%
4mph
WSW
Partly Cloudy
Humidity
44%
Feels like
47°F
Dew Point
28°F
12 PM
52°F
0%
5mph
WSW
Partly Cloudy
Humidity
45%
Feels like
52°F
Dew Point
32°F
1 PM
55°F
0%
6mph
SW
Mostly Cloudy
Humidity
47%
Feels like
55°F
Dew Point
35°F
2 PM
56°F
0%
6mph
SW
Mostly Cloudy
Humidity
48%
Feels like
56°F
Dew Point
37°F
3 PM
56°F
0%
5mph
SW
Mostly Cloudy
Humidity
51%
Feels like
56°F
Dew Point
38°F
4 PM
54°F
0%
4mph
SW
Mostly Cloudy
Humidity
56%
Feels like
54°F
Dew Point
39°F
5 PM
51°F
0%
3mph
SW
Cloudy
Humidity
64%
Feels like
51°F
Dew Point
40°F
5:17 PM
6 PM
49°F
0%
2mph
SW
Cloudy
Humidity
73%
Feels like
49°F
Dew Point
40°F
7 PM
46°F
0%
2mph
SSW
Cloudy
Humidity
80%
Feels like
46°F
Dew Point
40°F
8 PM
45°F
0%
1mph
SSW
Cloudy
Humidity
85%
Feels like
45°F
Dew Point
40°F
9 PM
44°F
0%
1mph
SSW
Cloudy
Humidity
87%
Feels like
44°F
Dew Point
40°F
10 PM
43°F
0%
1mph
S
Cloudy
Humidity
87%
Feels like
43°F
Dew Point
40°F
11 PM
43°F
0%
1mph
S
Cloudy
Humidity
87%
Feels like
43°F
Dew Point
40°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.

Tuesday'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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