Hourly Weather Forecast - South Barrington, IL

12 AM
41°F
0%
5mph
SSW
Foggy
Humidity
100%
Feels like
37°F
Dew Point
40°F
1 AM
42°F
0%
6mph
SW
Foggy
Humidity
100%
Feels like
38°F
Dew Point
42°F
2 AM
43°F
0%
7mph
SW
Foggy
Humidity
100%
Feels like
38°F
Dew Point
43°F
3 AM
44°F
0%
8mph
SW
Foggy
Humidity
100%
Feels like
39°F
Dew Point
44°F
4 AM
44°F
0%
8mph
SW
Foggy
Humidity
100%
Feels like
39°F
Dew Point
44°F
5 AM
44°F
0%
9mph
SW
Foggy
Humidity
100%
Feels like
39°F
Dew Point
44°F
6 AM
44°F
10%
9mph
SW
Foggy
Humidity
100%
Feels like
39°F
Dew Point
44°F
6:56 AM
7 AM
45°F
10%
10mph
WSW
Partly Cloudy
Humidity
95%
Feels like
40°F
Dew Point
44°F
8 AM
47°F
10%
10mph
WSW
Partly Cloudy
Humidity
93%
Feels like
43°F
Dew Point
46°F
9 AM
51°F
10%
9mph
W
Partly Cloudy
Humidity
86%
Feels like
51°F
Dew Point
47°F
10 AM
55°F
0%
9mph
WNW
Partly Cloudy
Humidity
83%
Feels like
55°F
Dew Point
50°F
11 AM
58°F
0%
8mph
WNW
Partly Cloudy
Humidity
76%
Feels like
58°F
Dew Point
50°F
12 PM
60°F
0%
8mph
NW
Partly Cloudy
Humidity
72%
Feels like
60°F
Dew Point
51°F
1 PM
61°F
0%
7mph
NNW
Partly Cloudy
Humidity
72%
Feels like
61°F
Dew Point
52°F
2 PM
61°F
0%
7mph
NNW
Partly Cloudy
Humidity
70%
Feels like
61°F
Dew Point
51°F
3 PM
60°F
0%
7mph
N
Partly Cloudy
Humidity
70%
Feels like
60°F
Dew Point
51°F
4 PM
58°F
0%
7mph
N
Partly Cloudy
Humidity
72%
Feels like
58°F
Dew Point
49°F
5 PM
55°F
0%
7mph
N
Partly Cloudy
Humidity
73%
Feels like
55°F
Dew Point
47°F
6 PM
51°F
0%
7mph
NNE
Partly Cloudy
Humidity
78%
Feels like
51°F
Dew Point
45°F
7 PM
48°F
0%
6mph
NNE
Partly Cloudy
Humidity
84%
Feels like
45°F
Dew Point
44°F
7:04 PM
8 PM
46°F
0%
6mph
NE
Partly Cloudy
Humidity
90%
Feels like
42°F
Dew Point
43°F
9 PM
44°F
0%
6mph
NE
Partly Cloudy
Humidity
92%
Feels like
40°F
Dew Point
42°F
10 PM
43°F
0%
5mph
NE
Mostly Cloudy
Humidity
93%
Feels like
39°F
Dew Point
41°F
11 PM
42°F
0%
5mph
ENE
Mostly Cloudy
Humidity
93%
Feels like
39°F
Dew Point
40°F

Today's High Temperature Outlook

Summer-Like Heat Scorches the Southwest

The calendar may stay it's only March, but it will feel like Summer across the Southwest over the next several days.

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

(Image provided by Pixabay.com)

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