Hourly Weather Forecast - Summit, IL

12 AM
47°F
50%
8mph
N
50% Chance of Light Rain
Humidity
96%
Feels like
44°F
Dew Point
46°F
1 AM
47°F
40%
7mph
N
40% Chance of Light Rain
Humidity
95%
Feels like
44°F
Dew Point
46°F
2 AM
47°F
30%
6mph
N
30% Chance of Light Rain
Humidity
94%
Feels like
44°F
Dew Point
46°F
3 AM
47°F
20%
6mph
N
Mostly Cloudy
Humidity
91%
Feels like
44°F
Dew Point
44°F
4 AM
46°F
10%
6mph
N
Partly Cloudy
Humidity
89%
Feels like
43°F
Dew Point
43°F
5 AM
46°F
10%
6mph
N
Mostly Cloudy
Humidity
89%
Feels like
43°F
Dew Point
42°F
5:57 AM
6 AM
46°F
10%
6mph
N
Mostly Cloudy
Humidity
88%
Feels like
43°F
Dew Point
42°F
7 AM
47°F
10%
6mph
N
Cloudy
Humidity
87%
Feels like
44°F
Dew Point
43°F
8 AM
49°F
10%
6mph
N
Cloudy
Humidity
81%
Feels like
47°F
Dew Point
44°F
9 AM
52°F
10%
6mph
N
Cloudy
Humidity
74%
Feels like
52°F
Dew Point
44°F
10 AM
54°F
10%
6mph
NNE
Mostly Cloudy
Humidity
66%
Feels like
54°F
Dew Point
43°F
11 AM
56°F
10%
7mph
NNE
Mostly Cloudy
Humidity
60%
Feels like
56°F
Dew Point
42°F
12 PM
57°F
0%
8mph
NNE
Mostly Cloudy
Humidity
52%
Feels like
57°F
Dew Point
40°F
1 PM
58°F
10%
8mph
NNE
Mostly Cloudy
Humidity
50%
Feels like
58°F
Dew Point
40°F
2 PM
59°F
10%
8mph
NNE
Mostly Cloudy
Humidity
48%
Feels like
59°F
Dew Point
39°F
3 PM
59°F
10%
8mph
NNE
Cloudy
Humidity
47%
Feels like
59°F
Dew Point
39°F
4 PM
59°F
10%
8mph
NNE
Cloudy
Humidity
48%
Feels like
59°F
Dew Point
40°F
5 PM
58°F
10%
7mph
NNE
Cloudy
Humidity
49%
Feels like
58°F
Dew Point
39°F
6 PM
56°F
10%
7mph
NNE
Mostly Cloudy
Humidity
54%
Feels like
56°F
Dew Point
40°F
7 PM
53°F
30%
6mph
NNE
30% Chance Rain Showers
Humidity
58%
Feels like
53°F
Dew Point
39°F
7:56 PM
8 PM
51°F
30%
6mph
N
30% Chance of Light Rain
Humidity
64%
Feels like
51°F
Dew Point
39°F
9 PM
50°F
30%
6mph
N
30% Chance of Light Rain
Humidity
70%
Feels like
48°F
Dew Point
40°F
10 PM
50°F
20%
5mph
N
Cloudy
Humidity
72%
Feels like
48°F
Dew Point
41°F
11 PM
49°F
10%
5mph
N
Mostly Cloudy
Humidity
75%
Feels like
47°F
Dew Point
41°F

Today's Weather Outlook

Today's Weather Outlook

A warmer, quieter spring pattern spreads across much of the country today as dry weather approaches more regions.

Weekly Drought Map for April 30th, 2026

Latest Drought Update: Deep Drought Continues

(Image provided by Manfred Richter via Pixabay.com)

Plant Care: What to Do When Frosts and Freezes Occur

Featured image via Pixabay.com

Drought Impacts: It's More Than You Think!

Debris from the Tuscaloosa-Birmingham tornado. Source: National Weather Service in Birmingham, Alabama

Remembering the Tuscaloosa-Birmingham Tornado

A thunderstorm is seen in the Plains. (Courtesy of Pixabay.com)

Spring Weather Hazards: Excessive Heat to Blizzards

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