Hourly Weather Forecast - Irmo, SC

12 AM
33°F
0%
9mph
NNE
Mostly Cloudy
Humidity
81%
Feels like
26°F
Dew Point
28°F
1 AM
32°F
0%
9mph
NNE
Mostly Cloudy
Humidity
80%
Feels like
25°F
Dew Point
27°F
2 AM
32°F
0%
8mph
NNE
Mostly Cloudy
Humidity
80%
Feels like
25°F
Dew Point
26°F
3 AM
31°F
0%
7mph
NNE
Mostly Cloudy
Humidity
81%
Feels like
24°F
Dew Point
26°F
4 AM
30°F
0%
7mph
NNE
Mostly Cloudy
Humidity
81%
Feels like
24°F
Dew Point
25°F
5 AM
29°F
0%
6mph
NNE
Mostly Cloudy
Humidity
82%
Feels like
23°F
Dew Point
25°F
6 AM
29°F
0%
6mph
NNE
Mostly Cloudy
Humidity
84%
Feels like
23°F
Dew Point
24°F
7 AM
29°F
0%
5mph
NNE
Mostly Cloudy
Humidity
82%
Feels like
23°F
Dew Point
24°F
7:18 AM
8 AM
31°F
0%
4mph
NNE
Mostly Cloudy
Humidity
77%
Feels like
26°F
Dew Point
24°F
9 AM
33°F
0%
4mph
NNE
Mostly Cloudy
Humidity
70%
Feels like
30°F
Dew Point
25°F
10 AM
36°F
0%
3mph
NNE
Mostly Cloudy
Humidity
64%
Feels like
36°F
Dew Point
25°F
11 AM
38°F
0%
2mph
NNE
Mostly Cloudy
Humidity
59%
Feels like
38°F
Dew Point
25°F
12 PM
40°F
0%
1mph
NNE
Partly Cloudy
Humidity
56%
Feels like
40°F
Dew Point
26°F
1 PM
41°F
0%
0mph
NW
Partly Cloudy
Humidity
55%
Feels like
41°F
Dew Point
26°F
2 PM
41°F
0%
1mph
SW
Partly Cloudy
Humidity
55%
Feels like
41°F
Dew Point
26°F
3 PM
40°F
0%
2mph
SW
Partly Cloudy
Humidity
58%
Feels like
40°F
Dew Point
27°F
4 PM
39°F
0%
2mph
SW
Mostly Cloudy
Humidity
62%
Feels like
39°F
Dew Point
27°F
5 PM
37°F
0%
2mph
SW
Partly Cloudy
Humidity
68%
Feels like
37°F
Dew Point
28°F
5:15 PM
6 PM
35°F
0%
2mph
SSW
Partly Cloudy
Humidity
74%
Feels like
35°F
Dew Point
28°F
7 PM
34°F
0%
3mph
SSW
Clear
Humidity
78%
Feels like
34°F
Dew Point
28°F
8 PM
33°F
0%
3mph
SSW
Clear
Humidity
81%
Feels like
30°F
Dew Point
28°F
9 PM
33°F
0%
4mph
SSW
Clear
Humidity
84%
Feels like
29°F
Dew Point
28°F
10 PM
32°F
0%
5mph
SSW
Clear
Humidity
85%
Feels like
27°F
Dew Point
28°F
11 PM
31°F
0%
5mph
SSW
Clear
Humidity
87%
Feels like
26°F
Dew Point
28°F

Rainfall Forecast for Northwest through Thursday

Persistent, Flooding Rain Impacts the Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snowfall forecast Through Tonight

Snow To Spread Across Appalachians Into Mid-Atlantic

Tuesday's Weather Outlook

Tuesday'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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Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide