Hourly Weather Forecast - South Barrington, IL

12 AM
26°F
0%
14mph
WNW
Clear
Humidity
58%
Feels like
14°F
Dew Point
13°F
1 AM
24°F
0%
13mph
WNW
Clear
Humidity
57%
Feels like
13°F
Dew Point
12°F
2 AM
23°F
0%
13mph
WNW
Clear
Humidity
55%
Feels like
11°F
Dew Point
10°F
3 AM
22°F
0%
12mph
WNW
Clear
Humidity
56%
Feels like
10°F
Dew Point
9°F
4 AM
21°F
0%
11mph
WNW
Clear
Humidity
57%
Feels like
9°F
Dew Point
8°F
5 AM
20°F
0%
10mph
WNW
Clear
Humidity
59%
Feels like
8°F
Dew Point
8°F
6 AM
19°F
0%
9mph
WNW
Clear
Humidity
59%
Feels like
8°F
Dew Point
7°F
7 AM
18°F
0%
9mph
WNW
Clear
Humidity
58%
Feels like
8°F
Dew Point
6°F
7:17 AM
8 AM
19°F
0%
8mph
WNW
Sunny
Humidity
57%
Feels like
8°F
Dew Point
6°F
9 AM
20°F
0%
8mph
WNW
Sunny
Humidity
54%
Feels like
10°F
Dew Point
6°F
10 AM
22°F
0%
7mph
WNW
Sunny
Humidity
51%
Feels like
13°F
Dew Point
6°F
11 AM
24°F
0%
6mph
WNW
Sunny
Humidity
46%
Feels like
16°F
Dew Point
6°F
12 PM
25°F
0%
6mph
WNW
Sunny
Humidity
43%
Feels like
18°F
Dew Point
6°F
1 PM
26°F
0%
6mph
WNW
Sunny
Humidity
42%
Feels like
20°F
Dew Point
7°F
2 PM
27°F
0%
6mph
WNW
Sunny
Humidity
42%
Feels like
21°F
Dew Point
7°F
3 PM
27°F
0%
5mph
WNW
Sunny
Humidity
43%
Feels like
21°F
Dew Point
8°F
4 PM
26°F
0%
4mph
WNW
Sunny
Humidity
45%
Feels like
21°F
Dew Point
8°F
4:23 PM
5 PM
26°F
0%
4mph
W
Clear
Humidity
49%
Feels like
21°F
Dew Point
9°F
6 PM
25°F
0%
4mph
W
Clear
Humidity
51%
Feels like
20°F
Dew Point
10°F
7 PM
25°F
0%
4mph
SW
Mostly Clear
Humidity
53%
Feels like
20°F
Dew Point
10°F
8 PM
25°F
10%
4mph
SSW
Partly Cloudy
Humidity
54%
Feels like
19°F
Dew Point
11°F
9 PM
25°F
10%
5mph
S
Mostly Cloudy
Humidity
54%
Feels like
19°F
Dew Point
11°F
10 PM
25°F
20%
5mph
S
Mostly Cloudy
Humidity
56%
Feels like
19°F
Dew Point
11°F
11 PM
26°F
20%
6mph
S
Cloudy
Humidity
57%
Feels like
19°F
Dew Point
12°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday'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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