Hourly Weather Forecast - Port Barrington, IL

12 AM
39°F
0%
3mph
S
Partly Cloudy
Humidity
84%
Feels like
39°F
Dew Point
35°F
1 AM
40°F
0%
4mph
SSW
Partly Cloudy
Humidity
88%
Feels like
38°F
Dew Point
37°F
2 AM
42°F
0%
5mph
SW
Mostly Cloudy
Humidity
91%
Feels like
39°F
Dew Point
40°F
3 AM
44°F
0%
6mph
SW
Partly Cloudy
Humidity
90%
Feels like
40°F
Dew Point
41°F
4 AM
45°F
0%
6mph
SW
Cloudy
Humidity
90%
Feels like
42°F
Dew Point
42°F
5 AM
46°F
10%
7mph
SW
Mostly Cloudy
Humidity
89%
Feels like
42°F
Dew Point
43°F
6 AM
47°F
10%
8mph
WSW
Mostly Cloudy
Humidity
88%
Feels like
43°F
Dew Point
43°F
6:56 AM
7 AM
48°F
10%
8mph
WSW
Partly Cloudy
Humidity
87%
Feels like
44°F
Dew Point
44°F
8 AM
50°F
10%
8mph
WSW
Partly Cloudy
Humidity
84%
Feels like
50°F
Dew Point
46°F
9 AM
53°F
0%
7mph
W
Partly Cloudy
Humidity
81%
Feels like
53°F
Dew Point
47°F
10 AM
56°F
0%
7mph
WNW
Partly Cloudy
Humidity
77%
Feels like
56°F
Dew Point
49°F
11 AM
58°F
0%
6mph
WNW
Partly Cloudy
Humidity
73%
Feels like
58°F
Dew Point
50°F
12 PM
60°F
0%
6mph
NW
Partly Cloudy
Humidity
71%
Feels like
60°F
Dew Point
51°F
1 PM
61°F
0%
5mph
NNW
Partly Cloudy
Humidity
70%
Feels like
61°F
Dew Point
51°F
2 PM
60°F
10%
5mph
NNW
Partly Cloudy
Humidity
69%
Feels like
60°F
Dew Point
50°F
3 PM
58°F
10%
4mph
NNW
Partly Cloudy
Humidity
70%
Feels like
58°F
Dew Point
49°F
4 PM
57°F
10%
4mph
NNW
Partly Cloudy
Humidity
72%
Feels like
57°F
Dew Point
48°F
5 PM
55°F
10%
4mph
N
Partly Cloudy
Humidity
74%
Feels like
55°F
Dew Point
46°F
6 PM
52°F
10%
4mph
N
Partly Cloudy
Humidity
77%
Feels like
52°F
Dew Point
45°F
7 PM
50°F
10%
3mph
NNE
Partly Cloudy
Humidity
82%
Feels like
49°F
Dew Point
44°F
7:04 PM
8 PM
47°F
10%
3mph
NNE
Partly Cloudy
Humidity
87%
Feels like
47°F
Dew Point
43°F
9 PM
45°F
0%
2mph
NE
Partly Cloudy
Humidity
90%
Feels like
45°F
Dew Point
42°F
10 PM
43°F
0%
2mph
NE
Mostly Cloudy
Humidity
90%
Feels like
43°F
Dew Point
41°F
11 PM
42°F
0%
2mph
ENE
Cloudy
Humidity
90%
Feels like
42°F
Dew Point
39°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)

Lightning Safety

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide