Hourly Weather Forecast - Port Barrington, IL

6:54 AM
7 AM
41°F
0%
1mph
ESE
Partly Cloudy
Humidity
86%
Feels like
41°F
Dew Point
37°F
8 AM
44°F
0%
2mph
SE
Mostly Sunny
Humidity
81%
Feels like
44°F
Dew Point
38°F
9 AM
48°F
0%
3mph
SSE
Mostly Sunny
Humidity
76%
Feels like
48°F
Dew Point
41°F
10 AM
53°F
0%
4mph
SSE
Mostly Sunny
Humidity
70%
Feels like
53°F
Dew Point
43°F
11 AM
57°F
0%
5mph
S
Mostly Sunny
Humidity
63%
Feels like
57°F
Dew Point
45°F
12 PM
62°F
0%
6mph
S
Mostly Sunny
Humidity
56%
Feels like
62°F
Dew Point
46°F
1 PM
66°F
0%
7mph
SSW
Sunny
Humidity
51%
Feels like
66°F
Dew Point
47°F
2 PM
69°F
0%
8mph
SSW
Sunny
Humidity
47%
Feels like
69°F
Dew Point
48°F
3 PM
71°F
0%
9mph
SSW
Mostly Sunny
Humidity
45%
Feels like
71°F
Dew Point
48°F
4 PM
71°F
0%
10mph
SW
Mostly Sunny
Humidity
46%
Feels like
71°F
Dew Point
49°F
5 PM
71°F
0%
10mph
SW
Mostly Sunny
Humidity
48%
Feels like
71°F
Dew Point
50°F
6 PM
70°F
0%
9mph
SW
Mostly Sunny
Humidity
51%
Feels like
70°F
Dew Point
51°F
7 PM
69°F
0%
8mph
SW
Partly Cloudy
Humidity
54%
Feels like
69°F
Dew Point
52°F
7:06 PM
8 PM
68°F
0%
8mph
SW
Partly Cloudy
Humidity
58%
Feels like
68°F
Dew Point
52°F
9 PM
66°F
0%
8mph
SW
Mostly Clear
Humidity
61%
Feels like
66°F
Dew Point
52°F
10 PM
64°F
0%
8mph
SW
Mostly Clear
Humidity
64%
Feels like
64°F
Dew Point
52°F
11 PM
63°F
0%
8mph
WSW
Mostly Clear
Humidity
66%
Feels like
63°F
Dew Point
51°F

Today's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

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

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

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

When Does Spring Begin?

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide