Hourly Weather Forecast - Summit, IL

6 AM
51°F
0%
5mph
SSW
Mostly Clear
Humidity
85%
Feels like
51°F
Dew Point
46°F
7 AM
52°F
0%
4mph
SW
Mostly Clear
Humidity
84%
Feels like
52°F
Dew Point
47°F
7:03 AM
8 AM
56°F
0%
4mph
SW
Mostly Sunny
Humidity
78%
Feels like
56°F
Dew Point
49°F
9 AM
62°F
0%
5mph
WSW
Sunny
Humidity
70%
Feels like
62°F
Dew Point
52°F
10 AM
67°F
0%
6mph
WSW
Mostly Sunny
Humidity
61%
Feels like
67°F
Dew Point
54°F
11 AM
73°F
0%
7mph
WSW
Mostly Sunny
Humidity
53%
Feels like
73°F
Dew Point
55°F
12 PM
78°F
0%
8mph
WSW
Mostly Sunny
Humidity
47%
Feels like
78°F
Dew Point
55°F
1 PM
82°F
0%
9mph
WSW
Mostly Sunny
Humidity
40%
Feels like
81°F
Dew Point
55°F
2 PM
84°F
0%
9mph
W
Sunny
Humidity
36%
Feels like
83°F
Dew Point
54°F
3 PM
85°F
0%
10mph
W
Mostly Sunny
Humidity
32%
Feels like
83°F
Dew Point
52°F
4 PM
85°F
0%
10mph
W
Mostly Sunny
Humidity
32%
Feels like
83°F
Dew Point
52°F
5 PM
83°F
0%
9mph
WNW
Mostly Sunny
Humidity
34%
Feels like
81°F
Dew Point
51°F
6 PM
79°F
0%
7mph
WNW
Mostly Sunny
Humidity
39%
Feels like
79°F
Dew Point
52°F
7 PM
75°F
0%
6mph
NW
Mostly Sunny
Humidity
43%
Feels like
75°F
Dew Point
51°F
7:11 PM
8 PM
72°F
0%
5mph
NW
Mostly Clear
Humidity
48%
Feels like
72°F
Dew Point
51°F
9 PM
69°F
0%
5mph
NNW
Partly Cloudy
Humidity
52%
Feels like
69°F
Dew Point
51°F
10 PM
66°F
0%
5mph
N
Partly Cloudy
Humidity
55%
Feels like
66°F
Dew Point
50°F
11 PM
64°F
0%
4mph
N
Mostly Clear
Humidity
62%
Feels like
64°F
Dew Point
51°F

Today's High Temperature Outlook

Dangerous Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Today's Weather Outlook

Today's Weather Outlook

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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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